A game bird in the francolin family (Francolinus francolinus, of south and southwestern Asia)

A dangerous paraphenylenediamine compound sometimes illicitly used as a substitute for the dye henna.

Alternative spelling of black bryony.

A variety of marijuana.

Synonym of melanosis

plural of black pill

(slang) An opium pill. / A poison pill; a pill intended to kill the person who ingests it.

(transitive) To cause another to adopt a nihilistic philosophy.

An ancient Spartan broth of boiled pigs' legs, blood, salt, and vinegar.

Leptoxis melanoides, a freshwater snail endemic to the Black Warrior River system of Alabama in the United States.