Definitions:

1. A dessert consisting of one or more scoops of ice cream topped with syrup, whipped cream, nuts, fruits, or other toppings, served in a dish or glass, and a popular treat in ice cream parlors. NOUN
   • She ordered a hot fudge ice-cream sundae with extra whipped cream.
2. A dessert that consistes of one or more scoops of ice cream topped with sauce or syryp, and often other toppings, served in a tall dish called a sundae glass. NOUN
   • He made a homemade ice-cream sundae with chocolate syrup and sprinkles.

Synonyms:

• sundae