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.
Minimizing contact with those who may have been exposed is meant to stop any unprotected interactions that could lead to the possible spread of hantavirus. Pien Huang, NPR, 15 May 2026 If malicious software does get into your system, Data Protector prevents it from modifying unprotected files. K. Thor Jensen, PC Magazine, 14 May 2026 So next season very much becomes like 2024-25, when a failure to make the playoffs could mean an unprotected first-round pick going out the following year (which would have been this year’s draft due to a previous obligation to the Thunder). Ira Winderman, Sun Sentinel, 12 May 2026 If the 2026 first-rounder didn’t convey, then the Clippers would get Indiana’s unprotected 2031 pick, which is the same year franchise star Kawhi Leonard turns 40 years old. Law Murray, New York Times, 11 May 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 20 May. 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

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