Thirsty (adjective)

1. Feeling a need or desire for drink.
2. Feeling a strong desire for something.

Origin:

The word "thirsty" comes from the middle english word "thurste" which is derived from the old english word "þurst" which means "having a need or desire for drink.".

Examples:

1. She was thirsty after her workout and needed a drink.
2. I'm feeling thirsty, can I have a glass of water?
3. The plants were looking thirsty, so I watered them.
4. He was thirsty for power and would do anything to get it.
5. She was thirsty for knowledge and always read books.