Slowpoke (5)
I believe the answer is:
snail
'slowpoke' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for snail that I've seen before include "French delicacy" , "Soft-bodied garden animal with shell" , "Edible terrestrial mollusc" , "go very slowly" , "trailer" .)