(intransitive) To move with rhythmic steps or movements, especially in time to music. / (intransitive) To leap or move lightly and rapidly. / (transitive) To perform the steps to.

Large projectile weapons, in modern usage usually large guns, but also rocket artillery. / An army unit that uses such weapons, or a military formation using projectile weapons, such as archers.

(archaic) third-person singular simple present indicative form of attend

plural of phosphatase