supp
n. C2 Proficiency supp
n. a very short way to say 'supper'. You use it when you are in a hurry to write or when you are speaking in a casual way.
n. a clipped form of 'supper', used primarily in informal or dialectal speech.
I'll be home for supp soon.
The children were already at the table waiting for their father to return from work for supp.