plessigraph

Fetched 2026-10-26 (cache).

Datamuse reports no synonyms or antonyms for this word.

Noun

1. {{lb|en|obsolete}} An instrument for the percussion, delineation and measurement of organs of the body, producing a visible record indicating changes in the nature of the sound.

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