Crossword Buster

Clues for the word "OS"

We've had 3 crossword clues used for this word, and seen it 1 time in crosswords. It was last seen in King Syndicate - Eugene Sheffer crossword on March 09, 2006.

Definition of os

• n. - A bone.
• n. - A mouth; an opening; an entrance.
• n. - One of the ridges of sand or gravel found in Sweden, etc., supposed by some to be of marine origin, but probably formed by subglacial waters. The osar are similar to the kames of Scotland and the eschars of Ireland. See Eschar.

Last Seen In

• King Syndicate - Eugene Sheffer - March 09, 2006