brother

noun

• 1a man or boy in relation to other sons and daughters of his parents.
• a male associate or fellow member of an organization:fraternity brothers
• (also brotha or brutha) informal a black man (chiefly used as a term of address among black people).
• a fellow human being.
• a thing that resembles or is connected to another thing:the machine is almost identical to its larger brother

• 2 (plural also brethren /ˈbreT͟Hrin/) Christian Church a (male) fellow Christian.
• a member of a religious order or congregation of men:a Benedictine brother

exclamation

• used to express annoyance or surprise.