Chicken baster, possibly? (6)
I believe the answer is:
breast
'chicken' is the definition.
The definition and answer can be both things that one consumes for nourishment as well as being singular nouns.
Perhaps they are linked in a way I don't understand?
'baster possibly?' is the wordplay.
'possibly?' indicates anagramming the letters (I've seen 'possibly' mean this).
'baster' is an anagram of 'BREAST'.
Can you help me to learn more?
(Other definitions for breast that I've seen before include "Cut of poultry" , "Confront" , "face" , "Front of the chest" , "Mamma" .)