Index of English words, starting with "ac"

(1) - Acrogen (n.) A plant of the highest class of cryptogams, including the ferns, etc. See Cryptogamia.

(1) - Acrogenous (a.) Increasing by growth from the extremity; as, an acrogenous plant.

(1) - Acrolein (n.) A limpid, colorless, highly volatile liquid, obtained by the dehydration of glycerin, or the destructive distillation of neutral fats containing glycerin. Its vapors are intensely irritating.

(1) - Acrolithic (a.) Pertaining to, or like, an acrolith.