ethynyl

[e-thahyn-l]

Origin of ethynyl

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

ethynyl in Medicine

ethynyl

[ĕ-thīnĭl, ĕthə-]
n.
  1. 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.