hap

Fetched 2026-10-26 (cache).

Datamuse reports no synonyms or antonyms for this word.

Noun

1. {{lb|en|medicine|pathology}} {{abbreviation of|en|[[hospital]]-[[acquired]] [[pneumonia]]}}.
2. {{initialism of|en|[[hazardous]] [[air]] [[pollutant]]}}.

Source: Wiktionary · CC BY-SA 4.0 (Wiktionary dump) · cached copy, not a rewrite.