muscular

adjective

mus·​cu·​lar ˈmə-skyə-lər How to pronounce muscular (audio)
Synonyms of muscularnext
1
a
: of, relating to, or constituting muscle
b
: of, relating to, or performed by the muscles
2
: having well-developed musculature
3
a
: of or relating to physical strength : brawny
b
: having strength of expression or character : vigorous
muscular prose
c
: characterized by forcefulness or resolve
muscular foreign policy
d
: full-bodied
muscular wines
muscularity noun
muscularly adverb

Examples of muscular in a Sentence

He has a muscular physique. His legs are very muscular.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Havertz has not been fit due to a muscular injury, while three have been played away. Art De Roché, New York Times, 28 Feb. 2026 Their findings showed collagen supplement use can be beneficial for certain aspects of skin, bone and muscular health. Sara Moniuszko, USA Today, 27 Feb. 2026 Researchers presumed that certain genes were more active in this part of the heart, and that this activity explained the formation of the muscular network of trabeculae. Clare Watson, Quanta Magazine, 27 Feb. 2026 Monitors are bulkier, with longer necks, narrower snouts and thicker, more muscular tails. Sergio Candido, Miami Herald, 24 Feb. 2026 See All Example Sentences for muscular

Word History

First Known Use

1670, in the meaning defined at sense 1b

Time Traveler
The first known use of muscular was in 1670

Browse Nearby Words

Cite this Entry

“Muscular.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/muscular. Accessed 9 Mar. 2026.

Kids Definition

muscular

adjective
mus·​cu·​lar ˈməs-kyə-lər How to pronounce muscular (audio)
1
a
: of, relating to, or being muscle
b
: performed by the muscles
2
: having well-developed muscles : strong

Medical Definition

muscular

adjective
mus·​cu·​lar ˈməs-kyə-lər How to pronounce muscular (audio)
1
a
: of, relating to, or constituting muscle
b
: of, relating to, or performed by the muscles
2
: having well-developed musculature
muscularly adverb

More from Merriam-Webster on muscular

Last Updated: - Updated example sentences
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