ethynyl

[ e-thahyn-l ]
/ ɛˈθaɪn l /

adjective Chemistry.

containing the ethynyl group.

Origin of ethynyl

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Medicine definitions for ethynyl

ethynyl

[ ĕ-thīnĭl, ĕthə- ]

n.

The univalent hydrocarbon radical HCC derived from acetylene.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.