girth

verb

girthed; girthing; girths
Synonyms of girth

transitive verb

1
2
: to bind or fasten with a band or strap
3
: to measure around the body of something

Examples of girth in a Sentence

you'll need to make sure you girth the saddle tightly or you'll fall off the horse his arms couldn't quite girth the stone column

Word History

Etymology

Middle English gerthen, girthen, derivative of gerth, girth girth entry 1

First Known Use

15th century, in the meaning defined at sense 1

Time Traveler
The first known use of girth was in the 15th century

Browse Nearby Words

Cite this Entry

“Girth.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/girth. Accessed 12 Jun. 2026.

Kids Definition

girth

noun
ˈgərth
1
: a band around the body of an animal to fasten something (as a saddle) upon its back
2
: a measure around a body
the girth of a tree trunk
girth verb

Medical Definition

girth

noun
: a measure around a body

More from Merriam-Webster on girth

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

More from Merriam-Webster