Couple of females carrying a bundle (5)
I believe the answer is:
sheaf
'a bundle' is the definition.
('sheaf' can be a synonym of 'bundle')
I don't understand how the remainder of the clue works.
Can you help me to learn more?
(Other definitions for sheaf that I've seen before include "Reaper's bundle" , "Bundle, as of reeds for thatching" , "Bundle, of grain stalks say" , "Bundle of several things tied together" , "set of papers" .)