Females bring some woe to them (3)
I believe the answer is:
men
'females' is the definition.
(I know this)
I cannot understand how the rest of the clue works.
Can you help me to learn more?
(Other definitions for men that I've seen before include "gents" , "Males of Armenian extraction." , "Chess pieces" , "'So many ..., so many opinions'" , "Adult males" .)