(law) Abbreviation of America. / (law) Abbreviation of American.

Not appendiceal.

pseudointellectual thinking or behaviour

(pharmacology) A synthetic compound C₅₁H₃₄N₆Na₆O₂₃S₆ derived from urea, obtained as a white powder and administered intravenously to treat early stages of African sleeping sickness, onchocerciasis,...