unsafe

adjective

un·​safe ˌən-ˈsāf How to pronounce unsafe (audio)
unsafer; unsafest
: not safe: such as
a
: able or likely to cause harm, damage, or loss
water that is unsafe to drink
unsafe driving habits
unsafe levels of lead
b
: not giving protection from danger, harm, or loss
an unsafe vehicle
unsafe working conditions
c
: not protected from danger, harm, or loss
feeling frightened and unsafe
d
: likely to take risks : not careful
unsafe drivers

Examples of unsafe in a Sentence

workers are forbidden from engaging in unsafe activities on company time people who have a record of being unsafe drivers usually have to pay higher insurance premiums
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.
Concerns over substandard farmworker housing intensified after a 2023 mass shooting in Half Moon Bay drew attention to the unsafe and often overlooked living conditions of the region’s agricultural workforce. Ryan MacAsero, Mercury News, 17 Apr. 2025 Dujarric said that nearly 90% of water infrastructure – including wells, pumping stations, and sewage plants – had been destroyed or damaged by hostilities, exacerbating disease risks and forcing families to rely on unsafe sources. Abeer Salman, CNN Money, 17 Apr. 2025 Rikers Island makes all New Yorkers unsafe, not just those who are housed there. Nicholas Turner, New York Daily News, 15 Apr. 2025 Many left the profession early due to emotional exhaustion, family and personal health concerns, unsafe staffing ratios, moral injury and lack of institutional support. Kymberlee Montgomery, The Conversation, 14 Apr. 2025 See All Example Sentences for unsafe

Word History

First Known Use

1597, in the meaning defined above

Time Traveler
The first known use of unsafe was in 1597

Browse Nearby Words

Cite this Entry

“Unsafe.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/unsafe. Accessed 23 Apr. 2025.

More from Merriam-Webster on unsafe

Last Updated: - Updated example sentences
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