ˈpirə̇l noun
or pyr·ro·lyl -rəˌlil
( -s )
Etymology: International Scientific Vocabulary pyrr ole + -yl
: any of three univalent radicals C 4 H 4 N derived from pyrrole by removal of one hydrogen atom
ˈpirə̇l noun
or pyr·ro·lyl -rəˌlil
( -s )
Etymology: International Scientific Vocabulary pyrr ole + -yl
: any of three univalent radicals C 4 H 4 N derived from pyrrole by removal of one hydrogen atom
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012