noun
or allyl mustard oil
: a colorless pungent irritating liquid ester CH 2 =CHCH 2 NCS that is the chief constituent of mustard oil (sense 1b) and is used as a flavoring agent and as a medical counterirritant
noun
or allyl mustard oil
: a colorless pungent irritating liquid ester CH 2 =CHCH 2 NCS that is the chief constituent of mustard oil (sense 1b) and is used as a flavoring agent and as a medical counterirritant
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012