psia

Fetched 2026-10-26 (cache).

Datamuse reports no synonyms or antonyms for this word.

Noun

1. {{init of|en|[[pound]]s per [[square inch]] [[absolute]]}} {{q|an [[imperial]] unit of absolute, not [[relative]], [[pressure]]; meaning '''total''' [[resultant]] pressure, including [[atmospheric]] or other [[ambient]] pressure}}.

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