Save Gender Masculine Usage Vietnamese Pronounced Pron. /tʰwiət̚˧˦/, /tʰwiək̚˦˧˥/, /tʰʷiək̚˦˥/, /tʰiək̚˦˥/ [key·simplify] Meaning & History From Sino-Vietnamese 說 (thuyết) meaning "say, tell, theory, explanation".