To fire a gun. / (idiomatic) To commit to a course of action. / (soccer, idiomatic, intransitive) To shoot, kick the ball in hope of scoring a goal. / (tennis, informal) To hit a very powerful shot.

plural of inverse trigonometric function

(mathematics) Any series of the form 1/2A_o+ displaystyle ∑ₙ₌₁ ᪲(A_n cos nx+B_n sin nx).

plural of trigeminal nerve

plural of trigeminus

In a trigeminal way.

plural of triga

(historical) A three-horse chariot used by the Ancient Romans.

A neuropathic disorder of one or both of trigeminal nerves leading to intense pain in parts of the face.

Alternative form of triggerman