old boy

old boy

n.

1. Chiefly British A graduate of a public school for boys.

2. A man who is a member of an old-boy network.

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old boy

Noun

1. a male ex-pupil of a school

2. Informal, chiefly Brit

a. a familiar form of address used to refer to a man

b. an old man

Thesaurus

Noun	1.	old boy - a familiar term of address for a man old man adult male, man - an adult person who is male (as opposed to a woman); "there were two women and six men on the bus"
	2.	old boy - a vivacious elderly man golden ager, old person, oldster, senior citizen - an elderly person
	3.	old boy - a former male pupil of a school alumna, alumnus, graduate, grad, alum - a person who has received a degree from a school (high school or college or university)