Definition of lavabo
1 often capitalized : a ceremony at Mass in which the celebrant washes his hands after offering the oblations and says Psalm 25:6–12 (DV)
2 a : a washbasin and a tank with a spigot that are fastened to a wall b : this combination used as a planter
Origin of lavabo
Latin, I shall wash, from lavare
First Known Use: circa 1858
Learn More about lavabo
Spanish Central: Translation of "lavabo"
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