acetylene
1. [ noun ] (chemistry) a colorless flammable gas used chiefly in welding and in organic synthesis
Synonyms: alkyne ethyne
Related terms: hydrocarbon aliphatic_compound oxyacetylene
Similar spelling:   acetyl
  acetylenic
  acetylize
  acetylise
  acetylate
  acetylation
  acetylic
  acetaldehyde
  actual
  acetal
  acidulent
  acutely
  acatalectic