annular: Meaning and Definition of

an•nu•lar

Pronunciation: (an'yu-lur), [key]
— adj.
  1. having the form of a ring.
  2. (of a carpenter's nail) having a series of concentric grooves to improve holding power.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.
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