The meaning of UNHEALTHY is not conducive to health : not healthful. How to use unhealthy in a sentence.

UNHEALTHY definition: not in a state of good or normal health; in an unsound, weak, or morbid condition. See examples of unhealthy used in a sentence.

UNHEALTHY definition: 1. not good for your health: 2. (of a person, animal, or part of the body) not strong or well: 3…. Learn more.

2. characteristic of, conducive to, or resulting from ill-health: an unhealthy complexion; an unhealthy atmosphere.

adjective not conducive to good health “an unhealthy diet of fast foods” “an unhealthy climate” synonyms: unhealthful

Nov 1, 2025 · unhealthy (comparative unhealthier or more unhealthy, superlative unhealthiest or most unhealthy) The villagers lived in unhealthy surroundings.

UNHEALTHY meaning: 1 : not healthy: such as; 2 : not having or showing good health