noun ·Rare ·Advanced level

Definitions

Noun

1. 1
   An isogloss indicating where a certain word is used.
2. 2
   an isogloss marking off the area in which a particular item of vocabulary is found. wordnet

Etymology

From iso- + and lexical or similar.

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.