definition of
collide

[1] #1 collide v. [clash, jar] be incompatible; be or come into conflict; "These colors clash". wn

[2] #2 collide v. cause to collide; "The physicists collided the particles". wn

[3] #3 collide v. [clash] crash together with violent impact; "The cars collided"; "Two meteors clashed". wn