Propanone

noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    The systematic name of the simplest ketone with formula C₃H₆O, usually called acetone. uncountable
  2. 2
    the simplest ketone; a highly flammable liquid widely used as an organic solvent and as material for making plastics wordnet

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