Butyne

noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    Either of two isomeric acetylenes containing four carbon atoms and a triple bond, with the empirical formula (C₄H₆)

Etymology

From but- + -yne.

Related phrases

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