Synonyms

infantryman

American

[in-fuhn-tree-muhn] / ˈɪn fən tri mən /

noun

plural

infantrymen

a soldier of the infantry.

infantryman British

/ ˈɪnfəntrɪmən /

noun

a soldier belonging to the infantry

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Gender

See -man.

Etymology

Origin of infantryman

First recorded in 1880–85; infantry + man

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

When I was an infantryman in the U.S.

From Slate • Dec. 3, 2025

The 53-year-old is a former infantryman with King's Own Scottish Borderers who is blind in one eye and suffers from post-traumatic stress disorder.

From BBC • Jun. 16, 2025

I’m struck by the parallel between the life of a closeted trans Civil War infantryman and the modern American trans teen.

From Los Angeles Times • Aug. 27, 2024

He served two tours in Iraq between 2003 and 2006, as an enlisted Marine infantryman and scout sniper, and then left the service to become a lawyer.

From New York Times • Jun. 19, 2024

De la O and another infantryman ended up next to each other.

From "Boots on the Ground: America's War in Vietnam" by Elizabeth Partridge

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023