unprotected

adjective

un·​pro·​tect·​ed ˌən-prə-ˈtek-təd How to pronounce unprotected (audio)
Synonyms of unprotectednext
1
: lacking protection or defense
unprotected troops
skin unprotected from the sun's rays
2
: performed without the use of birth control to prevent pregnancy
also : performed without the use of a condom to prevent spread of sexually transmitted infection
unprotected sex

Examples of unprotected in a Sentence

They're planning to build roads over thousands of acres of unprotected land. If your computer is unprotected, you're likely to get a virus.
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.
The Lakers also gave Utah unprotected first-round picks in 2031 and 2033, plus first-round pick swaps in 2028 and 2030. Sam Vecenie, New York Times, 2 July 2026 The Celtics, after failing to land Antetokounmpo, sent Brown to Philly for Paul George, an unprotected 2031 first-round pick, a 2028 pick/swap, and two second-round picks. Bryan Toporek, Forbes.com, 2 July 2026 People generally catch bird flu through prolonged, unprotected close contact with infected live or dead animals or their bodily fluids. Ryan Brennan, Kansas City Star, 1 July 2026 The deal also reportedly gives the Celtics a 2031 unprotected first-round pick and conditional 2028 and 2030 second-round selections. Matt Schooley, CBS News, 1 July 2026 See All Example Sentences for unprotected

Word History

First Known Use

1597, in the meaning defined at sense 1

Time Traveler
The first known use of unprotected was in 1597

Browse Nearby Words

Cite this Entry

“Unprotected.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/unprotected. Accessed 5 Jul. 2026.

Kids Definition

unprotected

adjective
un·​pro·​tect·​ed ˌən-prə-ˈtek-təd How to pronounce unprotected (audio)
1
: lacking protection or defense
unprotected troops
skin unprotected from the sun's rays
2
: performed without the use of birth control to prevent pregnancy
also : performed without the use of a condom to prevent the spread of a sexually transmitted disease
unprotected sex

Medical Definition

unprotected

adjective
un·​pro·​tect·​ed -prə-ˈtek-təd How to pronounce unprotected (audio)
: not protected
especially : performed without measures to prevent pregnancy or sexually transmitted disease
unprotected sexual intercourse

More from Merriam-Webster on unprotected

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