bud

US /bʌd/
UK /bʌd/
"bud" picture
1.

a compact knob-like growth on a plant that develops into a leaf, flower, or shoot

:
The rose bush is full of new buds.
The tree's buds are starting to open.
2.

a friend or companion (informal)

:
Hey, bud, how's it going?
He's my best bud from college.
1.

to begin to grow or develop; to sprout

:
The trees are starting to bud in spring.
New ideas often bud from unexpected conversations.