Baksheesh (noun)

1. A small gift or tip given as a token of appreciation or to secure a favor, especially in certain cultures or countries.
2. A form of informal payment or bribe, especially in certain cultures or countries.

Origin:

From persian bakhshish, meaning a gift or tip, often given to officials or service providers.

Examples:

1. He offered the taxi driver some baksheesh for a faster ride.
2. The tour guide expected a baksheesh for showing us around.
3. Baksheesh is a common practice in some cultures to ensure good service.
4. The custom of giving baksheesh is frowned upon by some people as it can be seen as a form of corruption.
5. He gave the storekeeper some baksheesh for letting him buy the last of the goods.