Type of billiards (7)
I believe the answer is:
snooker
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">type of billiards</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for snooker that I've seen before include "Ballgame" , "Potting game" , "Cue sport" , "Tabletop game" , "A form of pool" .)