Any of various satyrine butterflies of the genus Ypthima, such as Ypthima asterope, Ypthima pandocus, and Ypthima sempera.

A paper wasp of species Polistes annularis.

(idiomatic) To announce one's candidacy in a contest

Alternative form of throw one's hat in the ring

Alternative form of throw one's hat in the ring

Alternative form of throw one's hat in the ring

(algebra, logic) The form of a Boolean formula expressed using only the operators and constants of a Boolean ring (XOR, AND, 0, 1), some variables and possibly also coefficients, and without using any parentheses.

Beside the ring, especially a boxing ring.

Area beside a ring.

A seat in the front row of a boxing or wrestling match. / (idiomatic) Any vantage point providing an excellent view.