The meaning of HUMID is containing or characterized by perceptible moisture especially to the point of being oppressive. How to use humid in a sentence. Synonym Discussion of Humid.

HUMID definition: containing a high amount of water or water vapor; noticeably moist. See examples of humid used in a sentence.

HUMID definition: 1. (of air and weather conditions) containing extremely small drops of water in the air: 2. (of…. Learn more.

Under humid conditions, the rate at which perspiration evaporates on the skin is lower than it would be under arid conditions. Because humans perceive the rate of heat transfer from the body rather than …

Definition of humid adjective in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

You use humid to describe an atmosphere or climate that is very damp, and usually very hot. Visitors can expect hot and humid conditions.

Containing or characterized by a high amount of water or water vapor: humid air; a humid evening. [Middle English, from Latin hūmidus, from hūmēre, to be moist.]

hu•mid /ˈhyumɪd/ adj. containing a high amount of water vapor: humid air. hu•mid•ly, adv. WordReference Random House Unabridged Dictionary of American English © 2025 hu•mid (hyo̅o̅′ …

humid (adjective) humid / ˈ hjuːməd/ adjective Britannica Dictionary definition of HUMID [more humid; most humid] : having a lot of moisture in the air

When there is a lot of moisture in the air, it is humid out. The air in a rain forest is humid, the air in a desert is dry.