Webster's Revised Unabridged Dictionary · 1913

Part

Part (part) , noun

[French part, Latin pars, gen. partis; compare parere to bring forth, produce. Compare Parent, Depart, Parcel, Partner, Party, Portion.]

1.
One of the portions, equal or unequal, into which anything is divided, or regarded as divided; something less than a whole; a number, quantity, mass, or the like, regarded as going to make up, with others, a larger number, quantity, mass, etc., whether actually separate or not; a piece; a fragment; a fraction; a division; a member; a constituent.
And kept back part of the price,... and brought a certain part and laid it at the apostles'feet. — Acts v. 2
Our ideas of extension and number -- do they not contain a secret relation of the parts? — Locke
I am a part of all that I have met. — Tennyson
2.
(a) An equal constituent portion; one of several or many like quantities, numbers, etc., into which anything is divided, or of which it is composed; proportional division or ingredient.
An homer is the tenth part of an ephah. — Ex. xvi. 36
A thought which, quartered, hath but one part wisdom, And ever three parts coward. — Shakespeare
(b)
A constituent portion of a living or spiritual whole; a member; an organ; an essential element.
All the parts were formed... into one harmonious body. — Locke
The pulse, the glow of every part. — Keble
(c)
A constituent of character or capacity; quality; faculty; talent; -- usually in the plural with a collective sense.
Men of considerable parts. — Burke
Great quickness of parts. — Macaulay
Which maintained so politic a state of evil, that they will not admit any good part to intermingle with them. — Shakespeare
(d)
Quarter; region; district; -- usually in the plural.
The uttermost part of the heaven. — Neh. i. 9
All parts resound with tumults, plaints, and fears. — Dryden
(e)
(Mathematics) Such portion of any quantity, as when taken a certain number of times, will exactly make that quantity; as, 3 is a part of 12; -- the opposite of multiple. Also, a line or other element of a geometrical figure.
3.
That which belongs to one, or which is assumed by one, or which falls to one, in a division or apportionment; share; portion; lot; interest; concern; duty; office.
We have no part in David. — 2 Sam. xx. 1
Accuse not Nature! she hath done her part; Do thou but thine. — Milton
Let me bear My part of danger with an equal share. — Dryden
4.
(a) One of the opposing parties or sides in a conflict or a controversy; a faction.
For he that is not against us is on our part. — Mark ix. 40
Make whole kingdoms take her brother's part. — Waller
(b)
A particular character in a drama or a play; an assumed personification; also, the language, actions, and influence of a character or an actor in a play; or, figuratively, in real life; as, to play the part of Macbeth. See To act a part, under Act.
That part Was aptly fitted and naturally performed. — Shakespeare
It was a brute part of him to kill so capital a calf. — Shakespeare
Honor and shame from no condition rise; Act well your part, there all the honor lies. — Pope
(c)
(Music) One of the different melodies of a concerted composition, which heard in union compose its harmony; also, the music for each voice or instrument; as, the treble, tenor, or bass part; the violin part, etc.
Collocations (10)
For my part , so far as concerns me; for my share.
For the most part , See under Most, a.
In good part , as well done; favorably; acceptably; in a friendly manner; as, to take an act in good part. — Hooker
In ill part , unfavorably; with displeasure.
In part , in some degree; partly.
Part and parcel , an essential or constituent portion; -- a reduplicative phrase. Compare might and main, kith and kin, etc. She was... part and parcel of the race and place. — Howitt
Part of speech (Grammar) , a sort or class of words of a particular character; thus, the noun is a part of speech denoting the name of a thing; the verb is a part of speech which asserts something of the subject of a sentence.
Part owner (Law) , one of several owners or tenants in common. See Joint tenant, under Joint.
Part singing , singing in which two or more of the harmonic parts are taken.
Part song , a song in two or more (commonly four) distinct vocal parts. A part song differs from a madrigal in its exclusion of contrapuntual devices; from a glee, in its being sung by many voices, instead of by one only, to each part. — Stainer & Barrett

Part (part) , transitive verb

[French partir, Latin partire, partiri, p. p. partitus, from pars, gen. partis, a part. See Part, n.]

1.
To divide; to separate into distinct parts; to break into two or more parts or pieces; to sever.
Thou shalt part it in pieces. — Lev. ii. 6
There, [celestial love] parted into rainbow hues. — Keble
2.
To divide into shares; to divide and distribute; to allot; to apportion; to share.
To part his throne, and share his heaven with thee. — Pope
They parted my raiment among them. — John xix. 24
3.
To separate or disunite; to cause to go apart; to remove from contact or contiguity; to sunder.
The Lord do so to me, and more also, if aught but death part thee and me. — Ruth i. 17
While he blessed them, he was parted from them, and carried up into heaven. — Luke xxiv. 51
The narrow seas that part The French and English. — Shakespeare
4.
To hold apart; to stand between; to intervene betwixt, as combatants.
The stumbling night did part our weary powers. — Shakespeare
5.
To separate by a process of extraction, elimination, or secretion; as, to part gold from silver.
The liver minds his own affair,... And parts and strains the vital juices. — Prior
6.
To leave; to quit. [Obsolete]
Since presently your souls must part your bodies. — Shakespeare
7.
To separate (a collection of objects) into smaller collections; as, to part one's hair in the middle.
Collocations (2)
To part a cable (Nautical) , to break it.
To part company , to separate, as travelers or companions.

Part , intransitive verb

1.
To be broken or divided into parts or pieces; to break; to become separated; to go asunder; as, rope parts; his hair parts in the middle.
2.
To go away; to depart; to take leave; to quit each other; hence, to die; -- often with from.
He wrung Bassanio's hand, and so they parted. — Shakespeare
He owned that he had parted from the duke only a few hours before. — Macaulay
His precious bag, which he would by no means part from. — G. Eliot
3.
To perform an act of parting; to relinquish a connection of any kind; -- followed by with or from; as, to part with one's money.
Celia, for thy sake, I part With all that grew so near my heart. — Waller
Powerful hands... will not part Easily from possession won with arms. — Milton
It was strange to him that a father should feel no tenderness at parting with an only son. — A. Trollope
4.
To have a part or share; to partake. [Obsolete]
They shall part alike. — 1 Sam. xxx. 24

Part , adverb

Partly; in a measure. [Rare] — Shakespeare