Fire iron (5)
I believe the answer is:
poker
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">fire iron</span>' is the definition.<br/ ><span class="explanation-format__explanation">(poker is a kind of fire iron)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for poker that I've seen before include "Fire prodder; game" , "Fire iron and card game" , "One of many irons in the fire" , "Rod; betting game" , "Card-game" .)