Joke which might be provided by child (3)
I believe the answer is:
kid
This might be a double definition.
'joke which might be' is the first definition.
'kid' can be an answer for 'joke' (I've seen this in other clues). I'm not certain of the remainder of the definition.
'child' is the second definition.
(I know that child can be written as kid)
'provided by' is the link.
Can you help me to learn more?
(Other definitions for kid that I've seen before include "Sort of glove" , "Sort of gloves" , "Rib" , "Young animal or child" , "Deceive - child" .)