unprotected
adjective
un·pro·tect·ed
ˌən-prə-ˈtek-təd 
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
My Esther, who was unprotected, is also devoted to protecting the family who takes her in.
—
Literary Hub, 24 Nov. 2025
The bulletin also provided radar data confirming a maximum hail size of 1 inch and wind gusts below 50 mph, noting that impacts may include damage to vehicles and potential risks to people unprotected outdoors.
—Anna Skinner, MSNBC Newsweek, 21 Nov. 2025
When things slow down in the fall and the leaves stop producing chlorophyll, the leaf is left without that protection and those pesky photons are left to do their worst to the unprotected leaves.
—Paul Cappiello, Louisville Courier Journal, 14 Nov. 2025
Measles is highly contagious, and a drop in childhood vaccination rates in Canada and in other countries has left many children unprotected from the disease.
—Kathryn H. Jacobsen, The Conversation, 10 Nov. 2025
See All Example Sentences for unprotected
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Literary Hub, 24 Nov. 2025
The bulletin also provided radar data confirming a maximum hail size of 1 inch and wind gusts below 50 mph, noting that impacts may include damage to vehicles and potential risks to people unprotected outdoors.
—Anna Skinner, MSNBC Newsweek, 21 Nov. 2025
When things slow down in the fall and the leaves stop producing chlorophyll, the leaf is left without that protection and those pesky photons are left to do their worst to the unprotected leaves.
—Paul Cappiello, Louisville Courier Journal, 14 Nov. 2025
Measles is highly contagious, and a drop in childhood vaccination rates in Canada and in other countries has left many children unprotected from the disease.
—Kathryn H. Jacobsen, The Conversation, 10 Nov. 2025
See All Example Sentences for unprotected
Cite this Entry
“Unprotected.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/unprotected. Accessed 28 Nov. 2025.
Copy CitationKids Definition
unprotected
adjective
un·pro·tect·ed
ˌən-prə-ˈtek-təd
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
: not protected
especially
: performed without measures to prevent pregnancy or sexually transmitted disease
unprotected sexual intercourse
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