Large crustacean (7)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">large crustacean</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for lobster that I've seen before include "Marine creature" , "Eight-legged shellfish, scarlet when boiled" , "One showing claws" , "food?" , "Pincered crustacean, a delicacy" .)
(Other definitions for crab that I've seen before include "Sourpuss < to wreck" , "Seashore crustacean" , "one is a fiddler" , "Clawed shellfish" , "move obliquely" .)