# blain

> English word · Noun · IPA /bleɪn/ · frequency rank #65,736

## Definitions
1. A skin swelling or sore; a blister; a blotch.

## Etymology
From Middle English blein, from Old English bleġen, bleġene, from Proto-Germanic *blajinǭ, *blajjinǭ, perhaps from Proto-Indo-European *bʰel- (“to swell up”). Cognate with West Frisian blein (“blain”), Dutch blein, blegn (“blain”), Middle Low German bleine (“blain”). Related also to dialectal Norwegian bleime (“blister”), Old Swedish blēma (“blister”), French bleime (“an inflammation of a horse's hoof”).

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/word/blain