Leaping insect (4)
'leaping insect' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for flea that I've seen before include "Little jumping insect" , "source of infestation" , "In your ear, this insect is a rebuke" , "Irritating jumper?" , "Small parasitic insect" .)
'leaping insect' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for grasshopper that I've seen before include "Chirping insect" , "Type of cricket" , "six-footer with extra powerful legs" , "Insect (that won't stay still for long?)" , "small jumper" .)