isograph

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noun

A line indicating the geographical boundaries within which a particular feature of a written script is used.

RareScrabble 14

Meanings

nounisograph (plural isographs)

plural isographs

  1. human sciencesA line indicating the geographical boundaries within which a particular feature of a written script is used.

Origin

From iso- (“same, self”) + -graph (“writing”).

Full word history & related roots →
Cite this entry
APA

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

MLA

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

Chicago

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

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