Have a little salmon? (5)
I believe the answer is:
spawn
'have a little salmon?' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for spawn that I've seen before include "Give birth" , "Eggs deposited by amphibians" , "Eggs deposited by fish" , "Eggs of fish, frogs, etc" , "set off" .)