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one-man

American  
[wuhn-man] / ˈwʌnˌmæn /

adjective

  1. of or relating to, or operated, performed, or used by one person.

    a one-man office; a one-man band.

  2. preferring or seeking romantic involvement with one man only.

    a one-man woman.


one-man British  

adjective

  1. consisting of or done by or for one man

    a one-man band

    a one-man show

"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

Etymology

Origin of one-man

First recorded in 1835–45

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.

Our critic heralded it as “an expertly crafted one-man thriller.”

From The Wall Street Journal • Apr. 5, 2026

But in theory, the outcome depends on two things: Whether a one-man blockade in the Senate breaks, and what Powell decides to do next.

From Barron's • Mar. 18, 2026

A scruffy-faced Radcliffe, twinkling accessible geniality in jeans and a sweatshirt, zips up and down the cavernous theater as though waging a one-man campaign against the isolation epidemic.

From Los Angeles Times • Mar. 12, 2026

And he reveals that, when Joey’s acting career failed to take off, he planned a one-man show for himself.

From The Wall Street Journal • Feb. 13, 2026

Then as a one-man band he competed with others at a movie house on amateur night.

From "A Tree Grows in Brooklyn" by Betty Smith