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do

Definition, pronunciation, etymology, and usage for the English word. Free spelling reference powered by Wiktionary.

Letters

2 characters

Language

English

word origin

Source

Wiktionary

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Detailed reference entry for the English word "do", 2-letters, with pronunciation in International Phonetic Alphabet notation, etymology traced through Germanic and Romance roots where applicable, common misspelling variants catalogued from Hunspell error dictionaries, and usage frequency ranked against the top 100,000 English words in the Wordfreq corpus. PlainSpell covers English, Spanish, Portuguese, French, and German spelling with confusable-pair detection that highlights visually and phonetically similar words. This entry for "do" includes synonyms, antonyms, homophones, and cross-language translation pointers sourced from Wiktionary via the kaikki.org extract. Whether you are verifying the correct spelling of "do" for academic writing, checking homophone confusion, or exploring etymological origins, this page provides a citation-backed, free reference that requires no sign-up.

do is aEnglishverb. It means: A syntactic marker. Pronounced /də/. It ranks #50 in English word frequency. Often confused with Dr and DS.

Key facts for do
PropertyValue
Headworddo
LanguageEnglish
Part of speechVerb
IPA/də/
Letters2
Frequency rank#50
Misspellings tracked0
Confusable pairs20
SourceWiktionary (kaikki.org)

Frequency rank visualization

Position of do in English word frequency (lower rank = more common)

Source: Wordfreq corpus

Spelling & Dictionary Insight

The English entry for do is 2 letters long, classified as averb, and transcribed in the International Phonetic Alphabet as /də/. Corpus data places it at rank #50 in overall English word frequency, putting it firmly in the everyday core of the language.Wiktionary records 38 distinct senses for this headword, so context determines which meaning a reader should apply.

No frequent misspelling variants are recorded for do in our index, suggesting the orthography either follows predictable English patterns or the word is uncommon enough that typo corpora lack signal.It also participates in 20 confusable-pair relationships, "Dr", "DS", "DT", and more, where similar look or sound leads writers to substitute one word for another in context.

Etymologically, the entry records: 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… Root origin matters for spelling because borrowed morphemes (Greek, Latin, Old French, Old English) carry their source-language orthographic conventions into modern English, which is why historical etymology is often the cleanest predictor of whether a cluster like "-ough", "-eau", or "-tion" will appear. For readers arriving here from a spelling check, the authoritative guidance is: the correct English form is do, spelled D-O, and any other sequence of those letters, regardless of how natural it feels, is a misspelling in standard orthography.

Definition

  1. 1
    A syntactic marker.
  2. 2
    A syntactic marker.
  3. 3
    A syntactic marker.
  4. 4
    A syntactic marker.
  5. 5
    A syntactic marker.
  6. 6
    A syntactic marker.
  7. 7
    To perform; to execute.
  8. 8
    To cause or make (someone) (do something).
  9. 9
    To suffice.
  10. 10
    To be reasonable or acceptable.
  11. 11
    To have (as an effect).
  12. 12
    To fare, perform (well or poorly).
  13. 13
    To fare, perform (well or poorly).
  14. 14
    To have as one's job.
  15. 15
    To perform the tasks or actions associated with (something).
  16. 16
    To cook.
  17. 17
    To travel in or through, to tour, to make a circuit of.
  18. 18
    To treat in a certain way.
  19. 19
    To work for or on, by way of caring for, looking after, preparing, cleaning, keeping in order, etc.
  20. 20
    To act or behave in a certain manner; to conduct oneself.
  21. 21
    To spend (time) in jail. (See also do time)
  22. 22
    To impersonate or depict.
  23. 23
    To copy or emulate the actions or behaviour that is associated with the person or thing mentioned.
  24. 24
    To kill.
  25. 25
    To deal with for good and all; to finish up; to undo; to ruin; to do for.
  26. 26
    To punish for a misdemeanor.
  27. 27
    To have sex with. (See also do it)
  28. 28
    To cheat or swindle.
  29. 29
    To convert into a certain form; especially, to translate.
  30. 30
    To finish.
  31. 31
    To cash or to advance money for, as a bill or note.
  32. 32
    To make or provide.
  33. 33
    To provide as a service.
  34. 34
    To injure (one's own body part).
  35. 35
    To take (a drug).
  36. 36
    To exist with a purpose or for a reason.
  37. 37
    To drive a vehicle at a certain speed, especially in regard to a speed limit.
  38. 38
    To perform something suggested by a following noun, verb, or adjective.

Etymology

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”).

Antonyms

This word in other languages

Frequency rank: #50 in English

Frequently Asked Questions

How do you spell "do"?
"do" is spelled D-O. The IPA pronunciation is /də/.
What does "do" mean?
As a verb, "do" means: A syntactic marker.
What words are commonly confused with "do"?
"do" is commonly confused with "Dr", "DS", "DT". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
How do you pronounce "do"?
The IPA (International Phonetic Alphabet) transcription for "do" is /də/. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What is the origin of the word "do"?
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 ... See the full etymology section above for more details.
Is PlainSpell free to use?
Yes, PlainSpell is a completely free word reference. You can look up definitions, pronunciations, confusable pairs, homophones, and spelling corrections across 5 languages without any sign-up or subscription.

Nearby English words

Other entries that begin with the letter D in our English index:

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Data Source: Wiktionary (via kaikki.org), licensed under CC BY-SA & GFDL. Frequency data from Wordfreq. Misspellings derived from Hunspell dictionaries.