Definition of fellow :
1. A companion; a comrade; an associate; a partner; a sharer.
2. A man without good breeding or worth; an ignoble or mean man.
3. A member of a literary or scientific society; as, a of the Royal Society.
4. A person, an individual.
5. An equal in power, rank, character, etc.
6. In an American college or university, a member of the corporation which manages its business interests; also, a graduate appointed to a fellowship, who receives the income of the foundation.
7. In the English universities, a scholar who is appointed to a foundation called a fellowship, which gives a title to certain perquisites and privileges.
8. One of a pair, or of two things used together or suited to each other; a mate; the male.
9. To suit with; to pair with; to match.
fellow traveler, young man, sonny boy, workfellow, chappie, graduate, like, professor, fellow worker, cat, fashion plate, baby buster, curse, copartner, baby, broncobuster, stripling, oath, boy wonder, peer, my man, beau, teenager, branch, first mate, alike, tutor, comparable, faller, bloke, commissioner, buster, rival, youngster, bronco buster, affiliate, confederate, assistant, person, cranny, pardner, homogeneous, parallel, duplicate, young buck, associate degree, blighter, lumberman, old man, coordinate, accomplice, married person, sonny, dandy, related, lecturer, charter member, sort of, don, related to, swain, confrere, fop, connect, curse word, associate, swell, crack, logger, twin, lad, dude, hobnobber, honey, instructor, checkmate, joe, family man, gallant, indistinguishable, pesterer, lumberjack, galoot, girlfriend, master, fella, coequal, babe, crevice, double, candidate, juvenile, firm friends, macho man, running mate, better half, bastard, pest, spouse, consort, not unlike, similar, sex, squirt, equivalent, swearword, match, arriviste, jack, coadjutor, clotheshorse, equal, compeer, youth, swearing, joker, drudge, half, close, fellow traveller, cuss, sugar, bro, feller, sheik, same, doctor, boyfriend, kid, familiar spirit, alumnus, helpmate, scholar, laddie, adolescent, cub, gadfly, cohort, expletive, member, compatriot, academician, bachelor, bud, counterpart, near, confidante, fissure, core
friend (part of speech: noun)
chum, teammate, acquaintance, brother, roommate, comrade, crony, co-worker, pal, companion, partner, buddy, confidant, classmate, ally, familiar, cousin, intimate, mate, playmate, friend, colleague, schoolmate, amigo, company, sister
man (part of speech: noun)
- She wouldn't believe what I said of the old fellow." - "The Honorable Peter Stirling and What People Thought of Him", Paul Leicester Ford.
- " The poor dear fellow. - "North, South and Over the Sea", M.E. Francis (Mrs. Francis Blundell).
- " Yes, I do," replied David, " and that's just the kind of a fellow I am." - "The Boy Trapper", Harry Castlemon.