Definition of full-size
1
: having the usual or normal size of its kind
- a full-size keyboard
2
US, of a bed
: having the dimensions 54 by 75 inches (about 1.4 by 1.9 meters);
also
: of a size to fit a full-size bed
- full-size sheets
3
US, of a vehicle
: relatively large in size;
especially, of a sedan
: having four doors and seating for up to six
- Not too long ago, everyone, and we mean everyone, from Elvis to your Aunt Bea drove a big, powerful full-size American car. …
- —Scott Oldham
