Nervous laugh (6)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">nervous laugh</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 giggle that I've seen before include "Laugh affectedly" , "Laugh in a silly manner" , "Foolish or nervous laugh" , "Nervous or silly laughter" , "Laugh nervously" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">nervous laugh</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 titter that I've seen before include "Suppressed snigger" , "Stifled laugh" , "Stifled giggle" , "A high-pitched nervous laugh" , "Nervous restrained laugh" .)