os is Accepted in TWL Scrabble Dictionary

os Scrabble score: 2

Meaning of os

  • bone
  • an orifice (a mouth-like opening, also ORIFEX) [n OSES or ORA or OSAR or OSSA] / a narrow ridge of gravel and sand [n OSES or ORA or OSAR or OSSA] / a bone [n OSES or ORA or OSAR or OSSA]
  • the fifteenth letter of the English alphabet
  • esker, esp. when of great length
  • Old Saxon
  • osmium
  • operating system
  • mouth or orifice of the body