who
Definition, pronunciation, etymology, and usage for the English word. Free spelling reference powered by Wiktionary.
Letters
3 characters
Language
English
word origin
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Detailed reference entry for the English word "who", 3-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 "who" 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 "who" for academic writing, checking homophone confusion, or exploring etymological origins, this page provides a citation-backed, free reference that requires no sign-up.
who is aEnglishpron. It means: What person or people; which person or people; asks for the identity of someone; used in a direct or indirect question. Pronounced /huː/. It ranks #53 in English word frequency. Often confused with wi and Wu.
| Property | Value |
|---|---|
| Headword | who |
| Language | English |
| Part of speech | Pron |
| IPA | /huː/ |
| Letters | 3 |
| Frequency rank | #53 |
| Misspellings tracked | 0 |
| Confusable pairs | 20 |
| Source | Wiktionary (kaikki.org) |
Frequency rank visualization
Spelling & Dictionary Insight
The English entry for who is 3 letters long, classified as apron, and transcribed in the International Phonetic Alphabet as /huː/. Corpus data places it at rank #53 in overall English word frequency, putting it firmly in the everyday core of the language.Wiktionary records 5 distinct senses for this headword, so context determines which meaning a reader should apply.
No frequent misspelling variants are recorded for who 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, "wi", "Wu", "wo", and more, where similar look or sound leads writers to substitute one word for another in context.
Etymologically, the entry records: From Middle English who, hwo, huo, wha, hwoa, hwa, from Old English hwā (dative hwām, genitive hwæs), from Proto-West Germanic *hwaʀ, from Proto-Germanic *hwaz, from Proto-Indo-European *kʷos, *kʷís. The sound change /hw/ > /h/ (without a corresponding chan… 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 who, spelled W-H-O, and any other sequence of those letters, regardless of how natural it feels, is a misspelling in standard orthography.
Definition
- 1What person or people; which person or people; asks for the identity of someone; used in a direct or indirect question.
- 2Introduces a relative clause having a human antecedent.
- 3Introduces a relative clause having a human antecedent.
- 4Whoever, he who, they who.
- 5Also used with names of collective nouns that are groups of people, especially singularly-named musical groups or sports teams.
Etymology
From Middle English who, hwo, huo, wha, hwoa, hwa, from Old English hwā (dative hwām, genitive hwæs), from Proto-West Germanic *hwaʀ, from Proto-Germanic *hwaz, from Proto-Indo-European *kʷos, *kʷís. The sound change /hw/ > /h/ (without a corresponding change in spelling) was due to wh-cluster reduction after an irregular change of /ɑː/ to /oː/ in Middle English (instead of the expected /ɔː/) and further to /uː/ regularly in Early Modern English. A similar change occurred in two. Compare how, which underwent wh-reduction earlier (in Old English), and thus is spelt with h. Compare Scots wha, West Frisian wa, Dutch wie, Low German we, German wer, Swedish vem, Danish hvem, Norwegian Bokmål hvem, Norwegian Nynorsk kven, Icelandic hver.
This word in other languages
Frequency rank: #53 in English
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Nearby English words
Other entries that begin with the letter W in our English index: