Rumour
来自Big Physics
late Middle English: from Old French rumur, from Latin rumor ‘noise’.
wiktionary
From Old French rumeur, from Latin rūmor(“common talk”), ultimately from Proto-Indo-European *rewH-(“to shout, to roar”).
etymonline
rumour
chiefly British English spelling of rumor; see -or. Related: Rumoured; rumouring.
