ethynyl [e-thahyn-l] Word Origin adjective Chemistry.
- containing the ethynyl group.
Origin of ethynyl ethyne + -yl ethynyl in Medicine ethynyl [ĕ-thī′nĭl, ĕth′ə-] n.
- The univalent hydrocarbon radical HCC derived from acetylene.
ethynyl [e-thahyn-l] Word Origin adjective Chemistry.
Origin of ethynyl ethyne + -yl ethynyl in Medicine ethynyl [ĕ-thī′nĭl, ĕth′ə-] n.