one-man

[ wuhn-man ]

/ ˈwʌnˌmæn /

of or relating to, or operated, performed, or used by one person: a one-man office; a one-man band.

preferring or seeking romantic involvement with one man only: a one-man woman.

Origin of one-man

First recorded in 1835–45

When he returned to New York, Lemkin became a one-man lobbying machine.

The Man Who Invented the Word ‘Genocide’ |Nina Strochlic |November 19, 2014 |DAILY BEAST
As a cultural corrective, Hayes is currently touring in a one-man show titled Riding the Midnight Express with Billy Hayes.

The Unbelievable (True) Story of the World’s Most Infamous Hash Smuggler |Marlow Stern |November 14, 2014 |DAILY BEAST
Meerson traces this scarcity of one-man performers back to a culture of collectivism that predates even the Communist revolution.

Igor Meerson, Russia’s Funniest Export |Nico Hines |September 24, 2014 |DAILY BEAST
“Balko has been a kind of one-man category creator on this stuff,” said Reason editor in chief Matt Welch.

Koch Brothers Take On Camo-Wearing Cops |Tim Mak |August 27, 2014 |DAILY BEAST

For his next trick, he should record a one-man cover of “We Are the World.”

Fancy Pants Dance, World Cup Poseurs, and More Viral Videos |Alex Chancey |July 5, 2014 |DAILY BEAST
Such men themselves ask for one-man management, because the work of controlling a factory is not a school for the backward.

Dictatorship vs. Democracy |Leon Trotsky
They are "one-man" words, to be found only in the writings of their inventors.

Stories That Words Tell Us |Elizabeth O'Neill
A relic of the old idea that great things are done by one-man power.

The Honorable Peter Stirling and What People Thought of Him |Paul Leicester Ford
The gear, too, was of necessity cumbersome, and on no sort of day could she be called a one-man boat.

Through Arctic Lapland |Cutcliffe Hyne
Can you not see the folly of allowing this one-man power to continue building these institutions all over this fair land of ours?

The Demands of Rome |Elizabeth Schoffen

one-man

consisting of or done by or for one man a one-man band; a one-man show