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isogloss

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noun iso·gloss \ˈī-sə-ˌgläs, -ˌglȯs\

Definition of isogloss

  1. 1 :  a boundary line between places or regions that differ in a particular linguistic feature

  2. 2 :  a line on a map representing an isogloss

isoglossal

play \ˌī-sə-ˈglä-səl, -ˈglȯ-\ adjective

isoglossic

play \ˌī-sə-ˈglä-sik, -ˈglȯ-\ adjective

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Origin and Etymology of isogloss

International Scientific Vocabulary is- + Greek glōssa language — more at gloss

Learn More about isogloss

  1. See words that rhyme with isogloss Britannica.com: Encyclopedia article about isogloss

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