old boy

== English == === Pronunciation === === Noun === old boy (plural old boys) (chiefly British) An alumnus, especially of a public school. A former member of a group. A man with an established network of friends who assist one another in social and business situations; a good old boy. (UK, informal) An elderly man. (UK, dated) A familiar term of address for a man of any age. ==== Alternative forms ==== OB (alumnus) ==== Derived terms ==== ==== Related terms ==== good old boy ==== Translations ==== === See also === big boy === Anagrams === -bloody-, bloody