Difference between Buddy and Brother

Buddy

Part of speech: verb

Definition: To assign a buddy, or partner.

Part of speech: noun

Definition: A friend or casual acquaintance. A partner for a particular activity. An informal and friendly address to a stranger; a friendly placeholder name for a person one does not know.

Brother

Part of speech: noun

Definition: Son of the same parents as another person.A male child descended from the same parents.A male having at least one parent in common with another (see half-brother, stepbrother).A male fellow member of a religious community or church.Someone who is a peer, whether male or female.A black male.

Part of speech: verb

Definition: To treat as a brother.

Example sentence: Insinuations that Ahmed Nur Said Elmi is my brother are absurd and offensive.