“blains” is a form of
blain
/bleɪn/ noun, proper noun
Forms blains
- noun skin swelling or sore; blister; blotch.
- proper noun A surname.
- proper noun A male given name transferred from the surname.
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”).
Webster’s 1913
- noun An inflammatory swelling or sore; a bulla, pustule, or blister.
- noun A bladder growing on the root of the tongue of a horse, against the windpipe, and stopping the breath.
Etymology [OE. blein, bleyn, AS. bl; akin to Dan. blegn, D. blein; perh. fr. the same root as E. bladder. See Bladder.]
Sources: Wiktionary · Webster’s 1913 — from the Wiktionary entry “blain”, CC BY-SA 4.0. Details