king–size or king–sized 
/ˈkɪŋˌsaɪz/ /ˈkɪŋˌsaɪzd/ adjective
/ˈkɪŋˌsaɪz/ /ˈkɪŋˌsaɪzd/ adjective 1 : extremely large
▪ a king-size sandwich ▪ people with king-sized appetites 2 US, of a bed : having a size of 76 inches by 80 inches (about 1.9 by 2.0 meters) — compare full-size, queen-size, twin-size
▪ a king-size sandwich ▪ people with king-sized appetites
