ethynyl

[e-thahyn-l]

adjective Chemistry.

containing the ethynyl group.

Origin of ethynyl

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

ethynyl in Medicine

ethynyl

[ĕ-thīnĭl, ĕthə-]

n.

The univalent hydrocarbon radical HCC derived from acetylene.
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