full-size

adjective

ˈfu̇l-ˌsīz 

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

compare king-size, queen-size, twin-size

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

Examples of full-size in a Sentence

Recent Examples on the Web

Its factory in Brandenburg signaled a shift from lab-scale devices to the production of full-size commercial products, both cells and modules. — Alison Coleman, Forbes.com, 26 June 2026

Those looking for more affordable ways to update outdoor spaces can snag hammocks and chairs for up to 64 percent off, full-size grills for under $400, and adorable mushroom spikes that water your plants for you. — Melissa Epifano, PEOPLE, 26 June 2026

While tent sites and RV stays are still part of the mix, many travelers come specifically for the glamping accommodations, which include rustic-chic canvas tents complete with two queen beds, a full-size futon, a coffee table, and a dresser. — Staff Author, Travel + Leisure, 26 June 2026

The most popular full-size pickup truck is the Ford F-150. — Charles Singh, USA Today, 25 June 2026

Word History

First Known Use

1772, in the meaning defined at sense 1

Rhymes for full-size

• advise
• applies
• apprise
• arise
• assize
• baptize
• belies
• bitwise
• capsize
• chastise
• chordwise
• clockwise

Kids Definition

full-size

adjective

ˈfu̇l-ˌsīz

1

: having the usual or normal size of its kind

2

: having a size of 54 inches by 75 inches (about 1.4 meters by 1.9 meters)

a full-size bed