Meanings
Synonyms & antonyms
Also see
Origin
Cite this entry
APA
tonograph. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/tonograph
MLA
“tonograph.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/tonograph. Accessed November 3, 2026.
Chicago
WatkinsX Dictionary, s.v. “tonograph,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/tonograph.
Source: tonograph on Wiktionary, CC BY-SA 4.0.