noun ·Rare ·Advanced level

Definitions

Noun

1. 1
   The formation of ammonia or its compounds from nitrogenous compounds, especially as a result of bacterial decomposition. countable, uncountable
2. 2
   impregnation with ammonia or a compound of ammonia wordnet
3. 3
   The treatment or impregnation of something with ammonia. countable, uncountable

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