(informal) Wednesday.

(virology) Either of the two related viruses, human immunodeficiency virus 1 (HIV-1) and human immunodeficiency virus 2 (HIV-2) that progressively destroy the body's immune system and can potentially lead to AIDS.

(now chiefly law) A very destructive and immoral act; later specifically, something causing widespread human misery or loss of life; an atrocity.

(ophthalmology, US) The clear gel that fills the eyeball between the lens and the retina.

A humanitarian philosophy or practice.

the heat capacity (specific heat) of humid air, expressed per unit mass of dry air in the mixture. The engineering symbol is cₛ.

plural of humid heat

A criminal activity in which people are recruited, harboured, transported, bought, or kidnapped to serve an exploitative purpose, such as sexual slavery, forced labor, or child soldiery.

Happy, cheerful, amiable.

Alternative spelling of dehumanize