'kay
intjUS /keɪ/
1
Colloquial Apheretic form of okay.
- “Orange juice, coffee, scrambled eggs, twice,” said Bond briefly. “’Kay,” said the girl. Her shoes lethargically scuffed the floor as she sauntered away.1954, Ian Fleming, “The Everglades”, in Live and Let Die, London: Pan Books, published 1957, page 119: