Banana (noun)

1. A long, curved fruit with a yellow or green skin and soft, sweet white flesh inside.
2. The tropical plant that bears this fruit.

Origin:

From wolof word "banaana", which was borrowed into arabic as "mawz" and then into spanish and portuguese as "plátano" and then into english.

Examples:

1. He ate a banana for breakfast.
2. She made banana bread with overripe bananas.
3. He added banana to his smoothie for extra sweetness.
4. She put a banana in her lunch bag for a snack.
5. He planted a banana tree in his backyard.