Silly laugh (6)
'silly laugh' is the definition.
(I've seen this before)
This is the entire clue.
(Other definitions for giggle that I've seen before include "Titter" , "Laugh nervously" , "Laugh foolishly" , "Laugh affectedly" , "Laugh in a silly manner" .)
'silly laugh' is the definition.
(I've seen this before)
This is all the clue.
(Other definitions for titter that I've seen before include "Nervous restrained laugh" , "Nervous or affected laugh" , "Silly little laugh" , "A high-pitched nervous laugh" , "Laugh nervously in high-pitched way" .)