bil·liard (bĭl'yərd) adj. Of, relating to, or used in billiards. n. See carom.
car·om (kār'əm) n.
A collision followed by a rebound.
A shot in billiards in which the cue ball successively strikes two other balls. Also called billiard.
A similar shot in a related game, such as pool.
v.
car·omed, car·om·ing, car·oms
v.
intr.
To collide and rebound; glance: The car caromed off the guardrail into the ditch.
To make a carom, as in billiards.
v.
tr. To cause to carom.
[Short for carambole, a stroke at billiards, from French, a billiard ball, from Spanish carambola, a stroke at billiards, perhaps from Portuguese, carambola; see carambola.]