Vertedouro, desaguadouro.
n.A sluiceway or passage for superfluous water in a reservoir, to prevent too great pressure on the dam.
n.spill, wasteweir, conduit generic term
Vogais: iay
Consoantes: spllw
spill, splay, sevilla, supplely, spall, spell, spial, spiel, spile, spoil.