noun
(chiefly in the plural, also figuratively) A companion; a comrade.
(chiefly in the plural) An animal which is a member of a breed or species, or a flock, herd, etc.
(chiefly in the plural) An object which is associated with another object; especially, as part of a set.
(also attributively) A person or thing comparable in characteristics with another person or thing; especially, as belonging to the same class or group.
A person or thing comparable in characteristics with another person or thing; especially, as belonging to the same class or group.
Often in the form Fellow: academic senses.
(informal) A male person; a bloke, a chap, a guy, a man; also, preceded by a modifying word, sometimes with a sense of mild reproach: used as a familiar term of address to a man.
Usually qualified by an adjective or used in the plural: an individual or person regardless of gender.
(by extension, often humorous or ironic) An animal or object.
One of a pair of things suited to each other or used together; a counterpart, a mate.
Alternative form of fella (“used as a general intensifier”)
A colleague or partner.
A close companion or friend; also, a companion or friend whom one eats or drinks with.
Followed by of: one who participates in an activity; a participant.
A man without good breeding or of lower social status; a common or ignoble man; also, used as a polite term of address to such a person.
A person's servant or slave.
A worthless person; a churl, a knave; also, used as a term of address to a person regarded as such.
Synonym of schoolmate (“a student at the same school”).
A black man.
verb
To address (someone) as "fellow", especially in an insulting manner (see noun sense 10.6).
To equal (someone or something); also, to cause or find someone or something to be equal to (some other person or thing).
To pair or suit (someone or something) with some other person or thing; also, to pair or suit someone or something with (some other person or thing); to arrange (things) in pairs.
Followed by to or with: to associate or join (oneself, someone, or something) with some other person or thing in companionship or a partnership.
Followed by to or with: to cause or portray (someone or something) to be equal to some other person or thing.
To associate or go together with (someone or something); to become a partner of (someone or something).
(intransitive, poetic, obsolete) Followed by with: to associate or join with a person or thing in companionship or a partnership.