Word Information

Os

  • Scrabble US/Canada (OTCWL)
  • Scrabble UK (SOWPODS)
  • Words with Friends

Definitions for Os

noun
a mouth or mouthlike opening
noun
a hard brittle blue-grey or blue-black metallic element that is one of the platinum metals
Synonyms
osmium atomic number 76
Examples
  1. the heaviest metal known
noun
(computer science) software that controls the execution of computer programs and may provide various services
Synonyms
operating system
noun
the left eye
Synonyms
oculus sinister
noun
rigid connective tissue that makes up the skeleton of vertebrates
Synonyms
bone
noun
a nonmetallic bivalent element that is normally a colorless odorless tasteless nonflammable diatomic gas
Synonyms
oxygen O atomic number 8
Examples
  1. constitutes 21 percent of the atmosphere by volume
  2. the most abundant element in the earth's crust
noun
the 15th letter of the Roman alphabet
Synonyms
O o
noun
the blood group whose red cells carry neither the A nor B antigens
Synonyms
O type O group O
Examples
  1. people with type O blood are universal donors

Scrabble (2 points)

Words with Friends (2 points)

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