DO

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do¹

  • /də/
  • /dʊ/
  • /duː/
  • /d͡ʒ/ colloquial, uncommon, unstressed before j
  • /dy/
  • /diː/ Northumbria
  • /dɪ/ interrogative
  • /dɪv/ before vowel, interrogative

Sounds like doo, Doubs, doux, (yod-dropping) dew, due · Rhymes with -uː

Where it comes from

From Middle English don, from Old English dōn, from Proto-West Germanic *dōn, from Proto-Germanic *dōną, from Proto-Indo-European *dʰeh₁- (“to put, place, do, make”).

For senses 4 and 5, compare Old Norse duga, also Northern English dow.

The past tense form is from Middle English didde, dude, from Old English dyde, *diede, an unexpected development from Proto-Germanic *dedǭ/*dedē (the expected reflex would be *ded), from Proto-Indo-European *dʰédʰeh₁ti, an athematic e-reduplicated verb of the same root *dʰeh₁-.

The meaningless use of do in interrogative, negative, and affirmative sentences (e.g. "Do you like painting?" "Yes, I do"), existing in some form in most Germanic languages, is thought by some linguists to be one of the Brittonicisms in English, calqued from Brythonic. It is first recorded in Middle English, where it may have marked the perfective aspect, though in some cases the meaning seems to be imperfective. In Early Modern English, any meaning in such contexts was lost, making it a dummy auxiliary, and soon thereafter its use became mandatory in most questions and negations.

Doublets include deed, deem, and -dom, but not deal.

Other cognates include, via Latin, English feast, festival, fair (“celebration”), via Greek, English theo-, theme, thesis, and Sanskrit दधाति (dadhāti, “to put”), धातृ (dhātṛ, “creator”) and धातु (dhātu, “layer, element, root”).

verb does · doing · did · done · do

  1. auxiliary A syntactic marker in a question whose main verb is not another auxiliary verb or be. Do you go there often?
  2. auxiliary A syntactic marker in negations with the indicative and imperative moods. I do not go there often.
  3. auxiliary A syntactic marker for emphasis with the indicative, imperative, and subjunctive moods. But I do go sometimes.
  4. auxiliary A syntactic marker that refers back to an earlier verb and allows the speaker to avoid repeating the verb; in most dialects, not used with auxiliaries such as be, though it can be in AAVE. I play tennis; she does too.
  5. auxiliary, informal, interrogative, modal Should; ought to (especially in respect of a task to be repeated). Do I just call every number on the list each time?
  6. auxiliary, dialectal Used to form the present progressive of verbs. ...An' the dogs do bark, an' the rooks be a-vled to the elems high and dark, an' the water do roar at mill.
  7. transitive To perform; to execute. If you want something done, do it yourself.
  8. obsolete, transitive To cause or make (someone) (do something). And also my lorde abbot of westmynster ded do shewe to me late, certayn euydences wryton in olde englysshe […];
  9. ambitransitive To suffice. make it do or do without
  10. intransitive To be reasonable or acceptable. It simply will not do to have dozens of children running around such a quiet event.
  11. ditransitive To have (as an effect). The fresh air did him some good.
  12. intransitive To fare, perform (well or poorly). Our relationship isn't doing very well; how do you do?
  13. England, especially, intransitive To fare well; to thrive; to prosper; (of livestock) to fatten. A big framed beast takes a lot of food — expensive food at that [—] to keep it doing […]
  14. transitive To have as one's job. What does Bob do? — He's a plumber.
  15. transitive To perform the tasks or actions associated with (something). Don't forget to do your report!
  16. transitive To cook. I'll just do some eggs.
  17. transitive To travel in or through, to tour, to make a circuit of. Let’s do New York also.
  18. transitive To treat in a certain way. They did me well, I assure you—uncommon well: Bollinger of '84; green chartreuse fit for a prince; […]
  19. transitive To work for or on, by way of caring for, looking after, preparing, cleaning, keeping in order, etc. The woman-who-did did not do very well, Juliet thought.
  20. intransitive, obsolete To act or behave in a certain manner; to conduct oneself. Vnto this day they doe after the former manners: they feare not the Lord, neither doe they after their Statutes, or after their Ordinances, or after the Law and Commaundement which the Lord commaunded the children of Iacob, whom hee named Iſrael,[…]
  21. transitive To spend (time) in jail. (See also do time) I did five years for armed robbery.
  22. transitive To impersonate or depict. They really laughed when he did Clinton, with a perfect accent and a leer.
  23. place, transitive, usually To copy or emulate the actions or behaviour that is associated with the person or thing mentioned. He did a Henry VIII and got married six times.
  24. slang, transitive To kill. Case pulled the .22 out of his pocket and levelled it at Wage's crotch. “I hear you wanna do me.”
  25. slang, transitive To deal with for good and all; to finish up; to undo; to ruin; to do for. Sometimes they lie in wait in these dark streets, and fracture his skull, […] or break his arm, or cut the sinew of his wrist; and that they call doing him.
  26. informal, transitive To punish for a misdemeanor. He got done for speeding.
  27. slang, transitive To have sex with. (See also do it) Deme[trius]. Villaine vvhat haſt thou done? / A[aron]. That vvhich thou canſt not vndoe. / Chiron. Thou haſt vndone our mother. / Aron. Villaine I haue done thy mother.
  28. reflexive, slang, transitive To masturbate. I got horny from his nudes and ended up doing myself to them.
  29. transitive To cheat or swindle. That guy just did me out of two hundred bucks!
  30. transitive To convert into a certain form; especially, to translate. the novel has just been done into English; I'm going to do this play into a movie
  31. ambitransitive To finish.
  32. transitive To cash or to advance money for, as a bill or note.
  33. ditransitive, informal To make or provide. Could you do me a burger with mayonnaise instead of ketchup?
  34. informal, transitive To provide as a service. Do they do haircuts there?
  35. informal, transitive To injure (one's own body part). "Defender Kolo Toure admitted Given will be a loss, but gave his backing to Nielsen. 'I think he's done his shoulder,' said the Ivorian."
  36. transitive To take (a drug). I do cocaine.
  37. transitive To exist with a purpose or for a reason. What's that car doing in our swimming pool?
  38. informal, transitive To drive a vehicle at a certain speed, especially in regard to a speed limit. He was doing 50 [miles per hour] in a school zone.
  39. adjective, verb To perform something suggested by a following noun, verb, or adjective. did a listen do someone a frighten doing her a cute

noun dos · do's · doos · de · dee

  1. UK, informal A party, celebration, social function; usually of moderate size and formality. We’re having a bit of a do on Saturday to celebrate my birthday.
  2. abbreviation, clipping, informal Clipping of hairdo.hairdo Nice do!
  3. Something that can or should be done. Don’t forget the dos and don’ts.
  4. obsolete Something that has been done. "How come you quit?" "I'm moving to London." "Fair dos."
  5. archaic Ado; bustle; stir; to-do; A period of confusion or argument. A great deal of do, and a great deal of trouble.
  6. UK, obsolete, slang A cheat; a swindler.
  7. UK, obsolete, slang An act of swindling; a fraud or deception.
  8. UK, slang A homicide. Get it done, no not properly Them man thought that they got me True, I came back like a fucking zombie Attempted do with the ching Have an opp boy say “please don’t chong me!”

do²

  • /dəʊ/ UK
  • /doʊ/ US

Sounds like doe, d'oh, dough (toe–tow merger) · Rhymes with -əʊ

Where it comes from

Coined by Italian musicologist Giovanni Battista Doni in 1635 as an easier-to-sing open-syllable revision to the solmization ut of Guido of Arezzo, from the first syllable of Latin Dominus (“The Lord”) (speculated by some to be an ulterior abbreviation of Giovanni Battista Doni) on the pattern of other Latinate solfège with the stated justification that God is the tonic and root of the world.

noun dos · doh · Do

  1. A syllable used in solfège to represent the first and eighth tonic of a major scale.

do³

Where it comes from

Short for ditto.

adverb do.

  1. abbreviation, archaic, not comparable Abbreviation of ditto.ditto Softest flowers, .. J. P. Robson, 335 / Stars of Hartlepool, .. do 356

do⁴

  • /dəʊ/ UK
  • /doʊ/ US

Where it comes from

Shortening of dozen.

number

  1. The cardinal number occurring after el and before do one in a duodecimal system. Written 10, decimal value 12.

DO⁵

noun DOs

  1. abbreviation, countable, initialism, uncountable Initialism of direct object.direct object
  2. US, countable, uncountable a Doctor of Osteopathic Medicine
  3. abbreviation, countable, initialism, uncountable Initialism of dissolved oxygen.dissolved oxygen
  4. abbreviation, countable, initialism, uncountable Initialism of disto-occlusal.disto-occlusal
  5. Hong Kong, abbreviation, countable, initialism, uncountable Initialism of district officer.district officer

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