Blister
来自Big Physics
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Middle English: perhaps from Old French blestre ‘swelling, pimple’.
wiktionary
From Middle English blister, from Old French blestre, from a Germanic source. Compare Middle Dutch blyster(“swelling”), Old Norse blastr(“a blowing”).
etymonline
blister (n.)
c. 1300, "thin vesicle on the skin containing watery matter," perhaps via Old French blestre "blister, lump, bump," from a Scandinavian source (compare Old Norse blastr "a blowing," dative blæstri "swelling"), or from Middle Dutch blyster "swelling;" all perhaps from PIE *bhlei- "to blow, swell," extension of root *bhel- (2) "to blow, swell."
blister (v.)
late 15c., "to become covered in blisters;," 1540s, "to raise blisters on," from blister (n.). Related: Blistered; blistering.
