CYCLONITE Meaning of CYCLONITE in English /suy"kleuh nuyt', sik"leuh-/ , n. Chem.See RDX . [ 1920-25; CYCLO- + (TRI)NIT(RO-) + (AMIN)E ] Random House Webster's Unabridged English dictionary. Полный английский словарь Вебстер - Random House . 2012