buddy
//ˈbʌdi//
Noun
buddiesPlural
1
A close friend or companion
He's been my buddy since elementary school.
2
A form of address used to speak to a man or boy, especially in a friendly or casual way
Hey buddy, can you help me with this?
Verb
1
To become friends with someone or to act as a friend to someone
She buddied up with the new student to help her feel welcome.