In other words, sweets and treats

• booza, noun. A Middle Eastern frozen dessert containing milk, cream, sugar, flavorings (e.g., fruits, nuts, or chocolates),  milk pudding, and mastic (Arabic gum).
• frozen custard, noun. A dairy-based frozen dessert with egg yolks for added richness.
• frozen yogurt, noun. A frozen dessert made with cultured milk rather than fresh milk.
• gelato, noun. A frozen dessert made with milk, cream, and sugar (gelato has higher quantities of milk and sugar than ice cream).
• granita, noun. A Sicilian crunchy frozen dessert made primarily with sugar, water, and flavorings (e.g. fruit juices, coffee, etc.).
• ice cream, noun. A frozen dessert made with milk, cream, and sugar (ice cream has a higher quantity of cream than gelato).
• ice milk, noun. A frozen dessert similar to ice cream with less than 10 percent butterfat content.
• parfait, noun. A dessert made of cream, eggs, sugar, and flavoring frozen together and served in a tall glass.
• semifreddo, noun. An Italian class of frozen desserts similar to ice cream, with the main ingredients being egg yolks, sugar, and cream. (Spanish, semifrío.)
• sherbet (aka sherbert), noun. A frozen sweet dessert made from fruit or fruit juices, and milk or cream.
• slush or slushie, noun. A frozen carbonated beverage.
• snow cone, noun. A ball of finely shaved ice topped with flavored syrup.
• snow ice cream, noun. A frozen dessert made by adding ingredients (usually milk, vanilla, and sugar) to snow.
• sorbet, noun. (French) A frozen dessert made primarily of fruit juice or fruit purée, sugar, and water.
• sorbetto, noun. (Italian) A frozen dessert made with water, sugar, and fruit or fruit juice.