Scowl
来自Big Physics
late Middle English (as a verb): probably of Scandinavian origin; compare with Danish skule ‘scowl’. The noun dates from the early 16th century.
wiktionary
From Middle English scowlen, scoulen, skoulen (also as Middle English schoulen), probably of North Germanic origin. Compare Danish skule(“to scowl”), Norwegian skule(“to scowl”).
scowl ( uncountable)
etymonline
scowl (v.)
mid-14c., from a Scandinavian source (compare Norwegian skule "look furtively, squint, look embarrassed," Danish skule "to scowl, cast down the eyes"). Probably related to Old English sceolh "wry, oblique," Old High German scelah "curved," German scheel "squint-eyed;" from PIE root *sqel- "crooked, curved, bent." Related: Scowled; scowling.
scowl (n.)
c. 1500, from scowl (v.).