Puddle (4)
I believe the answer is:
pool
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">puddle</span>' is the definition.<br/ ><span class="explanation-format__explanation">(synonyms)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for pool that I've seen before include "Ball game - piece of water" , "American game like snooker" , "Game; common supply" , "Put into common fund for sharing" , "Game played on a table with six pockets" .)