Make head of Easter bunny? (3)
I believe the answer is:
doe
'bunny?' is the definition.
(thesaurus)
'make head of easter' is the wordplay.
'make' becomes 'do' (doing is a kind of making).
'head of' suggests taking the first letters.
The first letter of 'easter' is 'e'.
'do'+'e'='DOE'
(Other definitions for doe that I've seen before include "A female deet" , "Feminine counterpart of stag" , "She eats vegetarian food" , "Ode to a female deer" , "Buck's mate" .)