Phenylacetylene
noun
noun ·Rare ·Advanced level
Definitions
Noun
- 1 An alkyne hydrocarbon containing a phenyl group, sometimes used as an analogue for acetylene in scientific research. countable, uncountable
Etymology
From phenyl + acetylene.
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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.