plessigraph

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noun

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.

Scrabble 19

Meanings

nounplessigraph (plural plessigraphs)

plural plessigraphs

  1. obsoleteAn instrument for the percussion, delineation and measurement of organs of the body, producing a visible record indicating changes in the nature of the sound.
Cite this entry
APA

plessigraph. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/plessigraph

MLA

“plessigraph.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/plessigraph. Accessed November 2, 2026.

Chicago

WatkinsX Dictionary, s.v. “plessigraph,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/plessigraph.

Source: plessigraph on Wiktionary, CC BY-SA 4.0.