billiard
Pronunciation:
/ˈbɪl.i.ə(ɹ)d/noun
Definitions
A shot in billiards or snooker in which the cue ball strikes two other balls; a carom.
Pertaining to the game of billiards.
Example: a billiard table; a billiard ball
A dynamical system in which a particle alternates between motion in a straight line and specular reflections from a boundary.