spendieren
Spendieren is a colloquial German verb meaning to pay for someone else’s meal, drink, or other small expense as a treat. The person who pays is the subject, the recipient is usually expressed in the dative, and the thing being provided can follow the verb in the accusative: Ich spendiere dir ein Eis. Wir spendieren dem Kollegen das Mittagessen. In the construction etwas spendieren, you can also say Ich spendiere dem Freund einen Kaffee.
Usage and nuance: Spendieren conveys generosity and informality. It is commonly used in spoken language among
Regional notes and related forms: Spendieren is widely understood across German-speaking regions, especially in casual speech.
See also: Spendierhosen (informal term for a person who likes to treat others), bezahlen, übernehmen, ausgeben.