[stig.mas.ter.ol] n [NL Physostigma (genus including the Calabar bean) + ISV sterol] (1907): a crystalline sterol obtained esp. from the oils of Calabar beans and soybeans
STIGMASTEROL
Meaning of STIGMASTEROL in English
Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012