[sper.ma.ce.ti] n [ME sperma cete, fr. ML sperma ceti whale sperm] (15c): a waxy solid obtained from the oil of cetaceans and esp. sperm whales and used in ointments, cosmetics, and candles
SPERMACETI
Meaning of SPERMACETI in English
Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012