Mouth, informally (4)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">mouth informally</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for trap that I've seen before include "Snare; pony carriage" , "Rock; carriage; gin" , "get in net" , "Pitfall" , "Deceive" .)