noun
or sil·la·bub ˈsiləˌbəb
( -s )
Etymology: origin unknown
1. : a drink or dessert made by curdling milk or cream with wine or other acid
2. : a dessert that is made by beating to a froth sweetened milk or cream sometimes with added whites of eggs, is flavored with wine or liquor, and is served as a drink when thin or when thick is often poured over cake or fruit — compare whip