noun a substance resembling, and isomeric with, ordinary camphor, and extracted from the essential oil of feverfew;
called also pyrethrum camphor.
PYRETHRIN
Meaning of PYRETHRIN in English
Webster English vocab. Английский словарь Webster. 2012
noun a substance resembling, and isomeric with, ordinary camphor, and extracted from the essential oil of feverfew;
called also pyrethrum camphor.
Webster English vocab. Английский словарь Webster. 2012