Butynyl

noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    Either of three isomeric univalent radicals (C₄H₅-) derived from the two isomers of butyne (C₄H₆)

Etymology

From butyne + -yl.

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.