noun ·Rare ·Advanced level

Definitions

Noun

1. 1
   acetaldehyde uncountable
2. 2
   a colorless volatile water-soluble liquid aldehyde used chiefly in the manufacture of acetic acid and perfumes and drugs wordnet

Synonyms

All synonyms

acetaldehydeacetaldehyde

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