do

verb

\ ˈdü

did\ ˈdid

, dəd \; done\ ˈdən

\; doing\ ˈdü-iŋ

\; does\ ˈdəz

Definition of do

(Entry 1 of 5)

transitive verb

1 : to bring to pass : carry out do another's wishes it is my earnest desire to know the will of Providence … and if I can learn what it is I will do it— Abraham Lincoln

2 : put —used chiefly in do to death had been hounded down and done to death as heretics— Stringfellow Barr

3a : perform, execute do some work did his duty

b : commit crimes done deliberately

4a : bring about, effect trying to do good do violence

b : to give freely : pay do honor to her memory

5 : to bring to an end : finish —used in the past participle the job is finally done

6 : to put forth : exert did her best to win the race

7a : to wear out especially by physical exertion : exhaust at the end of the race they were pretty well done

b : to attack physically : beat also : kill

8 : to bring into existence : produce do a biography on the general has done some beautiful landscapes

9 —used as a substitute verb especially to avoid repetition if you must make such a racket, do it somewhere else

10a : to play the role or character of He did Hamlet on Broadway.

b : mimic also : to behave like do a Houdini and disappear

c : to perform in or serve as producer of do a play

11 : to treat unfairly especially : cheat did him out of his inheritance

12 : to treat or deal with in any way typically with the sense of preparation or with that of care or attention:

a(1) : to put in order : clean was doing the kitchen

(2) : wash did the dishes after supper

b : to prepare for use or consumption especially : cook like my steak done rare

c : set, arrange had her hair done

d : to apply cosmetics to wanted to do her face before the party

e : decorate, furnish did the living room in Early American do over the kitchen

13 : to be engaged in the study or practice of do science especially : to work at as a vocation what to do after college

14a : to pass over : traverse did 20 miles yesterday

b : to travel at a speed of doing 55 on the turnpike

15 : tour doing 12 countries in 30 days

16a : to spend (time) in prison has been doing time in a federal penitentiary

b : to serve out (a period of imprisonment) did ten years for armed robbery

17 : to serve the needs of : suit, suffice worms will do us for bait

18 : to approve especially by custom, opinion, or propriety you oughtn't to say a thing like that … it's not done— Dorothy Sayers

19 : to treat with respect to physical comforts did themselves well

20 : use sense 3 doesn't do drugs

21 : to have sexual intercourse with I'd do him.

22 : to partake of Let's do lunch.

intransitive verb

1 : act, behave do as I say

2a : get along, fare do well in school

b : to carry on business or affairs : manage we can do without your help

3 : to take place : happen what's doing across the street

4 : to come to or make an end : finish —used in the past participle he had done with speech for that evening and gave us no reply— Arnold Bennett

5 : to be active or busy let us then be up and doing— H. W. Longfellow

6 : to be adequate or sufficient : serve half of that will do

7 : to be fitting : conform to custom or propriety won't do to be late

8 —used as a substitute verb to avoid repetition wanted to run and play as children do —used especially in British English following a modal auxiliary or perfective have a great many people had died, or would do— Bruce Chatwin

9 —used in the imperative after an imperative to add emphasis be quiet do

auxiliary verb

1a —used with the infinitive without to to form present and past tenses in legal and parliamentary language do hereby bequeath and in poetry give what she did crave— Shakespeare

b —used with the infinitive without to to form present and past tenses in declarative sentences with inverted word order fervently do we pray— Abraham Lincoln , in interrogative sentences did you hear that? , and in negative sentences we don't knowdon't go

2 —used with the infinitive without to to form present and past tenses expressing emphasis I do saydo be careful

do a number on

: to defeat or confound thoroughly especially by indirect or deceptive means The scandal did a number on his career.

do away with

1 : to put an end to : abolish chose to do away with a number of positions doing away with formalities

2 : to put to death : kill

do by

: to deal with : treat They did pretty well by me when I retired.

do for

chiefly British

1 : to attend to the wants and needs of : take care of

2 : to bring about the death or ruin of He will be done for.

do it

: to have sexual intercourse

do justice

1a : to act justly

b : to treat fairly or adequately The portrait doesn't do justice to her beauty.

c : to show due appreciation for

2 : to acquit in a way worthy of one's abilities

do proud

: to give cause for pride or gratification she did herself proud

do the trick

: to produce a desired result

do with

: to make good use of : benefit by could do with a cup of coffee

to do

: necessary to be done I've done my best and all's to do again— A. E. Housman

noun (1)

\ ˈdü

plural dos or do's\ ˈdüz

Definition of do (Entry 2 of 5)

1 chiefly dialectal : fuss, ado

2 archaic : deed, duty

3a : a festive get-together : affair, party an annual do

b chiefly British : battle

4 : a command or entreaty to do something a list of dos and don'ts

5 British : cheat, swindle

6 : hairdo The wind messed up his do.

noun (2)

\ ˈdō

Definition of do (Entry 3 of 5)

music : the first tone of the major scale in solfège

abbreviation (1)

Definition of do (Entry 4 of 5)

1 ditto

2 double occupancy

abbreviation (2)

Definition of DO (Entry 5 of 5)

1 defense order

2 doctor of osteopathic medicine; doctor of osteopathy

Other Words from do Synonyms Feasible and Doable More Example Sentences Learn More about do

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Synonyms for do

Synonyms: Verb

befit, beseem [archaic], fit [archaic], go, serve, suit

Feasible and Doable

Feasible comes from faire, the French verb meaning “to do.” Doable and feasible therefore originally meant literally the same thing: “capable of being done.” Indeed, doable was formed with -able, the Latin-derived French ending meaning “capable of” combined, in this instance, with do, a word with roots in Old English and one of the most basic and useful of our verbs. Though their respective etymological meanings may overlap, doable and feasible exist more in parallel with each other than as true synonyms. As with most such pairs of words, the Latin-derived term is used when describing more abstract notions. The words most commonly modified by feasible include:

option

alternative

solution

plan

approach

These are words that describe what has yet to be decided or what will be carefully considered. By contrast, doable modifies more concrete terms:

task

thing

target

Feasible is used when an element of abstraction, distance, and technical specificity is needed. The more earthy doable is rarely used in formal writing, and is not found in the works of Shakespeare, the King James Bible, or any of the founding documents of the United States.

This abstract use of feasible also accounts for the word that expresses a putative, conceptual, or hypothetical state: feasibility. Indeed, we frequently encounter “feasibility study” but not “doability study” (although doability is a word that is sometimes used, it hasn’t yet been added to most dictionaries). As long as something is just an idea, it’s feasible. When it’s time for action, we need to find out if it’s doable.

Examples of do in a Sentence

Verb

We should do something special to celebrate your birthday. This crime was done deliberately. I have to do some chores this afternoon. Tell me what to do and I'll do it. I'm obliged to do my duty. He does his work without complaining. He did a lot for us. What have I done to you to make you so angry? “What are you doing this weekend?” “I'm just relaxing at home.” What is the stock market doing now: rising or falling?

History and Etymology for do

Verb and Noun (1)

Middle English don, from Old English dōn; akin to Old High German tuon to do, Latin -dere to put, facere to make, do, Greek tithenai to place, set

Noun (2)

Italian

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Learn More about do

Dictionary Entries near do

Statistics for do

Last Updated

23 Apr 2019

Look-up Popularity

Time Traveler for do

The first known use of do was before the 12th century

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More Definitions for do

verb

\ dü

did\ did \; done\ ˈdən \; doing\ ˈdü-iŋ \; does\ ˈdəz \

Kids Definition of do

(Entry 1 of 2)

1 : to cause (as an act or action) to happen : perform Tell me what to do. Do me a favor.

2 : act entry 2 sense 2, behave Do as I say, not as I do.

3 : to make progress : succeed He is doing well in school.

4 : to finish working on —used in the past participle My project is almost done.

5 : to put forth : exert Just do your best.

6 : to work on, prepare, produce, or put in order Do your homework. This artist does beautiful landscapes.

7 : to work at as a paying job What does she do for a living?

8 : to serve the purpose : suit This will do very well.

9 : to have an effect A vacation would do you some good.

10 : to travel at a speed of doing 50 miles per hour

11 —used as a helping verb (1) before the subject in a question Do you work? , (2) in a negative statement I do not know. , (3) for emphasis I think you do know. , and (4) as a substitute for a predicate that has already been stated You work harder than I do.

do away with

1 : to get rid of

2 : kill entry 1 sense 1

noun

\ ˈdō

Kids Definition of do (Entry 2 of 2)

: the first note of the musical scale

abbreviation

Medical Definition of DO

1 doctor of optometry

2 doctor of osteopathic medicine; doctor of osteopathy

verb

did; done; doing; does

Legal Definition of do

transitive verb

1 : perform, execute

2 : commit did this act of cruelty

verbal auxiliary

—used with the infinitive without to to form present and past tenses in legal and parliamentary language do hereby bequeath

do business

: to be engaged in business activities (as soliciting sales) specifically : to engage in activities sufficient to subject a foreign company to the personal jurisdiction of a state was sufficient to constitute doing business in the state — International Shoe Co. v. Washington, 326 U.S. 310 (1945) — see also doing business statute