Sort of cross having wasted chicken portion? (5)
I believe the answer is:
thigh
'portion?' is the definition.
(thigh is a kind of portion)
I cannot understand how the remainder of the clue works.
Can you help me to learn more?
(Other definitions for thigh that I've seen before include "Part of member" , "Joint of meat" , "Femoral leg part" , "Ham" , "Upper joint of the leg" .)