annulet

1. A small ring.

   (heraldry) a charge in the shape of a small ring

2. A ring-shaped molding at the top of a column.

   molding in the form of a ring; at top of a column

3. A small circle borne as a charge in coats of arms.

4. Charissa obscurata (also Scotch annulet), a moth of the family Geometridae.

regular