noun
                                                the particular auditory effect produced by a given cause
                                                
                                                                                                Examples
                                                
                                                                                                        - the sound of rain on the roof
- the beautiful sound of music
 
                                                                                        
                                                noun
                                                the subjective sensation of hearing something
                                                                                                Synonyms
                                                
                                                                                                                                                                        auditory sensation
                                                                                                                                                            
                                                
                                                                                                Examples
                                                
                                                                                                        - he strained to hear the faint sounds
 
                                                                                        
                                                noun
                                                mechanical vibrations transmitted by an elastic medium
                                                
                                                                                                Examples
                                                
                                                                                                        - falling trees make a sound in the forest even when no one is there to hear them
 
                                                                                        
                                                noun
                                                the sudden occurrence of an audible event
                                                
                                                                                                Examples
                                                
                                                                                                        - the sound awakened them
 
                                                                                        
                                                noun
                                                the audible part of a transmitted signal
                                                                                                Synonyms
                                                
                                                
                                                                                                Examples
                                                
                                                                                                        - they always raise the audio for commercials
 
                                                                                        
                                                noun
                                                (phonetics) an individual sound unit of speech without concern as to whether or not it is a phoneme of some language
                                                                                                Synonyms
                                                
                                                
                                                                                             
                                                                                        
                                                noun
                                                a narrow channel of the sea joining two larger bodies of water
                                                                                                Synonyms
                                                
                                                
                                                                                             
                                                                                        
                                                noun
                                                a large ocean inlet or deep bay
                                                
                                                                                                Examples
                                                
                                                                                                        - the main body of the sound ran parallel to the coast
 
                                                                                        
                                                verb
                                                appear in a certain way
                                                
                                                                                                Examples
                                                
                                                                                                        - This sounds interesting
 
                                                                                        
                                                verb
                                                make a certain noise or sound
                                                                                                Synonyms
                                                
                                                
                                                                                                Examples
                                                
                                                                                                        - She went `Mmmmm'
- The gun went `bang'
 
                                                                                        
                                                verb
                                                give off a certain sound or sounds
                                                
                                                                                                Examples
                                                
                                                                                                        - This record sounds scratchy
 
                                                                                        
                                                verb
                                                announce by means of a sound
                                                
                                                                                                Examples
                                                
                                                                                                        - sound the alarm
 
                                                                                        
                                                verb
                                                utter with vibrating vocal chords
                                                                                                Synonyms
                                                
                                                
                                                                                             
                                                                                        
                                                verb
                                                cause to sound
                                                
                                                                                                Examples
                                                
                                                                                                        - sound the bell
- sound a certain note
 
                                                                                        
                                                verb
                                                measure the depth of (a body of water) with a sounding line
                                                                                                Synonyms
                                                
                                                
                                                                                             
                                                                                        
                                                adjective
                                                financially secure and safe
                                                
                                                                                                Examples
                                                
                                                                                                        - sound investments
- a sound economy
 
                                                                                        
                                                adjective
                                                exercising or showing good judgment
                                                                                                Synonyms
                                                
                                                
                                                                                                Examples
                                                
                                                                                                        - healthy scepticism
- a healthy fear of rattlesnakes
- the healthy attitude of French laws
- healthy relations between labor and management
- an intelligent solution
- a sound approach to the problem
- sound advice
- no sound explanation for his decision
 
                                                                                        
                                                adjective
                                                in good condition
                                                
                                                                                                Examples
                                                
                                                                                                        - free from defect or damage or decay
- a sound timber
- the wall is sound
- a sound foundation
 
                                                                                        
                                                adjective
                                                in excellent physical condition
                                                                                                Synonyms
                                                
                                                
                                                                                                Examples
                                                
                                                                                                        - good teeth
- I still have one good leg
- a sound mind in a sound body
 
                                                                                        
                                                adjective
                                                logically valid
                                                                                                Synonyms
                                                
                                                
                                                                                                Examples
                                                
                                                                                                        - a sound argument
 
                                                                                        
                                                adjective
                                                having legal efficacy or force
                                                                                                Synonyms
                                                
                                                
                                                                                                Examples
                                                
                                                                                                        - a sound title to the property
 
                                                                                        
                                                adjective
                                                vigorous or severe
                                                
                                                                                                Examples
                                                
                                                                                                        - a sound thrashing
 
                                                                                        
                                                adjective
                                                free from moral defect
                                                
                                                                                                Examples
                                                
                                                                                                        - a man of sound character
 
                                                                                        
                                                adjective
                                                (of sleep) deep and complete
                                                                                                Synonyms
                                                
                                                
                                                                                                Examples
                                                
                                                                                                        - a heavy sleep
- fell into a profound sleep
- a sound sleeper
- deep wakeless sleep
 
                                                                                        
                                                adjective
                                                complete
                                                
                                                                                                Examples
                                                
                                                                                                        - thorough
- politicians have no sound grasp of technology issues
- he has a sound understanding of the law