An"nu*let (&?;), n. [Dim. of annulus.]
1. A little ring. Tennyson.
2. (Arch.) A small, flat fillet, encircling
a column, etc., used by itself, or with other moldings. It is used, several
times repeated, under the Doric capital.
3. (Her.) A little circle borne as a
charge.
4. (Zoöl.) A narrow circle of some
distinct color on a surface or round an organ.