Look up Thu or thu in Wiktionary, the free dictionary. Thu and variations may refer to.: Thu surname, the Gan romanization of the Chinese surname Su. Thu pronoun or Þu, an Old English pronoun. Thû, an early name for Sauron in J.R.R.
Etymology 1 edit. Sino-Vietnamese word from. autumn; fall Synonym: mùa thu. thiên/ngàn/nghìn thu a thousand autumns; eternity. Derived terms edit. bánh trung thu. See also edit. Seasons in Vietnamese bn mùa four seasons layout text. hè, h summer. thu fall; autumn.