simple past tense and past participle of collide

plural of collider

(physics) Any of several forms of particle accelerator in which two opposing beams of particles collide. / (graph theory) A node in a causal graph that has at least two incoming edges.

A collision.

present participle of collide

(intransitive) To impact directly, especially if violent. / (intransitive) To come into conflict, or be incompatible.

Third-person singular simple present indicative form of collide

plural of colliding