The meaning of UNSAFE is not safe. How to use unsafe in a sentence.

UNSAFE meaning: 1. not safe 2. An unsafe conviction (= legal decision that someone is guilty) may be wrong because…. Learn more.

UNSAFE definition: not safe; perilous See examples of unsafe used in a sentence.

1. dangerous, risky, hazardous, threatening, uncertain, unstable, insecure, unreliable, precarious, treacherous, perilous, unsound Critics claim the trucks are unsafe. 2. vulnerable, threatened, …

/ənˈseɪf/ IPA guide Other forms: unsafely; unsafest Definitions of unsafe adjective lacking in security or safety synonyms: insecure

Jan 14, 2026 · Adjective unsafe (comparative more unsafe or unsafer, superlative most unsafe or unsafest) Not safe (various senses); dangerous.

Unsafe refers to a state, condition, or situation that poses a risk or threat to one's health, well-being, or security. In other words, it's anything that has the potential to cause harm, injury, or damage.

Not safe; dangerous. If it weren't so unsafe, he'd take her with him. Reservoirs unsafe from this cause still exist in the United Kingdom.

dangerous: an unsafe nuclear reactor. threatened by danger: felt unsafe walking at night. Synonyms: hazardous, perilous, jeopardous, risky, threatening, more... ... the conflict between adolescents’ …

unsafe definition: not protected from danger or risk. Check meanings, examples, usage tips, pronunciation, domains, and related words. Discover expressions like "unsafe for human consumption".