a portion or division of a whole that is separate or distinct; piece, fragment, fraction, or section; constituent: the rear part of the house; to glue the two parts together.
2.
an essential or integral attribute or quality: a sense of humor is part of a healthy personality.
3.
a section or division of a literary work.
4.
a portion, member, or organ of an animal body.
5.
any of a number of more or less equal quantities that compose a whole or into which a whole is divided: Use two parts sugar to one part cocoa.
a region, quarter, or district: a journey to foreign parts.
b.
a quality or attribute establishing the possessor as a person of importance or superior worth: Being both a diplomat and a successful businesswoman, she is widely regarded as a woman of parts.
8.
either of the opposing sides in a contest, question, agreement, etc.
9.
the dividing line formed in separating the hair of the head and combing it in different directions.
10.
a constituent piece of a machine or tool either included at the time of manufacture or set in place as a replacement for the original piece.
11.
Music.
a.
the written or printed matter extracted from the score that a single performer or section uses in the performance of concerted music: a horn part.
b.
a section or division of a composition: the allegro part of the first movement.
12.
participation, interest, or concern in something; role: The neighbors must have had some part in planning the surprise party.
13.
a person's share in or contribution to some action; duty, function, or office: You must do your part if we're to finish by tonight.
14.
a character or role acted in a play or sustained in real life.
Origin: before 1000; (noun) Middle English (< Old French < L), Old English < Latin part- (stem of pars) piece, portion; (v.) Middle English parten < Old French partir < Latin partīre, derivative of pars
Related forms
mul·ti·part, adjective
sub·part, noun
Synonyms 1. component, ingredient, division, sector. Part,piece,portion,segment,section,fraction,fragment refer to something that is less than the whole. Part is the general word: part of a house. A piece suggests a part which is itself a complete unit or it may mean an irregular fragment: a piece of pie; a piece of a broken vase. A portion is a part allotted or assigned to a person, purpose, etc.: a portion of food. A segment is often a part into which something separates naturally: a segment of an orange. Section suggests a relatively substantial, clearly separate part that fits closely with other parts to form a whole: a section of a fishing rod, a book. Fraction suggests a less substantial but still clearly delimited part, often separate from other parts: a fraction of his former income. Fragment suggests a broken, inconsequential, incomplete part, with irregular or imprecise outlines or boundaries: a fragment of broken pottery, of information. 6. apportionment, lot. 13. responsibility. 18. sever, sunder, dissociate, disconnect, disjoin, detach.
late 13c., "to divide into parts," from O.Fr. partir "to divide, separate," from L. partire, from pars (see part (n.)). Sense of "to separate (someone from someone else)" is from early 14c.; that of "to take leave" is from early 15c. Meaning "to separate the hair" is attested from 1610s.