noun
                                                someone whose employment involves carrying something
                                                                                                Synonyms
                                                
                                                
                                                                                                Examples
                                                
                                                                                                        - the bonds were transmitted by carrier
 
                                                                                        
                                                noun
                                                a self-propelled wheeled vehicle designed specifically to carry something
                                                
                                                                                                Examples
                                                
                                                                                                        - refrigerated carriers have revolutionized the grocery business
 
                                                                                        
                                                noun
                                                a large warship that carries planes and has a long flat deck for takeoffs and landings
                                                                                                Synonyms
                                                
                                                                                                                                                                        aircraft carrier
                                                                                                                                                                                                                                flattop
                                                                                                                                                                                                                                attack aircraft carrier
                                                                                                                                                             
                                                
                                                                                             
                                                                                        
                                                noun
                                                an inactive substance that is a vehicle for a radioactive tracer of the same substance and that assists in its recovery after some chemical reaction
                                                
                                                                                             
                                                                                        
                                                noun
                                                a person or firm in the business of transporting people or goods or messages
                                                                                                Synonyms
                                                
                                                                                                                                                                        common carrier
                                                                                                                                                            
                                                
                                                                                             
                                                                                        
                                                noun
                                                a radio wave that can be modulated in order to transmit a signal
                                                                                                Synonyms
                                                
                                                                                                                                                                        carrier wave
                                                                                                                                                            
                                                
                                                                                             
                                                                                        
                                                noun
                                                a man who delivers the mail
                                                                                                Synonyms
                                                
                                                
                                                                                             
                                                                                        
                                                noun
                                                a boy who delivers newspapers
                                                                                                Synonyms
                                                
                                                
                                                                                             
                                                                                        
                                                noun
                                                (medicine) a person (or animal) who has some pathogen to which he is immune but who can pass it on to others
                                                                                                Synonyms
                                                
                                                                                                                                                                        immune carrier
                                                                                                                                                            
                                                
                                                                                             
                                                                                        
                                                noun
                                                a rack attached to a vehicle
                                                
                                                                                                Examples
                                                
                                                                                                        - for carrying luggage or skis or the like
 
                                                                                        
                                                noun
                                                (genetics) an organism that possesses a recessive gene whose effect is masked by a dominant allele
                                                
                                                                                                Examples
                                                
                                                                                                        - the associated trait is not apparent but can be passed on to offspring