Question

what is carom billiard

Answer 1

a game resembling billiards, played on a table without pockets and depending on cannons for scoring.

carom billiards is the plural form.

Answer 2

carom billiard is a game to score points or counts by bouncing one`s own ball  called a cue ball . it is a fun game played with 2 balls on a table with a long stick .