atmospheric engine

Fetched 2026-10-26 (cache).

Datamuse reports no synonyms or antonyms for this word.

Noun

1. A kind of [[steam engine]] in which the [[steam]] is [[admit]]ted only to the [[underside]] of the [[piston]].

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