[ ek-duh-zohn, -sohn ]
/ ˈɛk dəˌzoʊn, -ˌsoʊn /
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an insect hormone that stimulates metamorphosis.
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Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2021
British Dictionary definitions for ecdysone
/ (ɛkˈdaɪˌsəʊn) /
a hormone secreted by the prothoracic gland of insects that controls ecdysis and stimulates metamorphosis
Word Origin for ecdysone
C20: from German ecdyson, from Greek ekdusis; see ecdysis
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012