Pronunciation: ˌ p ī (- ə )r- ' a-s ə - ˌ tam
Function: noun
Etymology: International Scientific Vocabulary pir- (alter. of pyr rolidine, a pyrrole derivative) + acetam ide
Date: 1972
: an amine C 6 H 10 N 2 O 2 that has been used as a nootropic
Pronunciation: ˌ p ī (- ə )r- ' a-s ə - ˌ tam
Function: noun
Etymology: International Scientific Vocabulary pir- (alter. of pyr rolidine, a pyrrole derivative) + acetam ide
Date: 1972
: an amine C 6 H 10 N 2 O 2 that has been used as a nootropic
Merriam Webster Collegiate English Dictionary. Merriam Webster - Энциклопедический словарь английского языка. 2012