annulet

annulet is a   Noun

Definition:

[1] A little ring. Tennyson.

[2] 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] A little circle borne as a charge.

[4] A narrow circle of some distinct color on a surface or round an organ.

Synonyms: