A female of pride (7)
I believe the answer is:
lioness
'a female' is the definition.
(I have seen 'Feline female ' mean 'lioness' so perhaps 'female' could also mean 'lioness')
I don't understand how the remainder of the clue works.
Can you help me to learn more?
(Other definitions for lioness that I've seen before include "Big beast's mate" , "Fierce female feline" , "Elsa, for one" , "Female carnivore" , "Female pride member" .)