The Collaborative International Dictionary of English v.0.48:
Cerumen \Ce*ru"men\, n. [NL., fr. L. cera wax.] (Physiol.) The yellow, waxlike secretion from the glands of the external ear; the earwax. [1913 Webster]WordNet (r) 3.0 (2006):
cerumen n 1: a soft yellow wax secreted by glands in the ear canal [syn: cerumen, earwax]