domain
Definition, pronunciation, etymology, and usage for the English word. Free spelling reference powered by Wiktionary.
Letters
6 characters
Language
English
word origin
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Detailed reference entry for the English word "domain", 6-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 "domain" 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 "domain" for academic writing, checking homophone confusion, or exploring etymological origins, this page provides a citation-backed, free reference that requires no sign-up.
domain is aEnglishnoun. It means: A geographic area owned or controlled by a single person or organization. Pronounced /dəʊˈmeɪn/. It ranks #4,230 in English word frequency. Often confused with drain and Doran.
| Property | Value |
|---|---|
| Headword | domain |
| Language | English |
| Part of speech | Noun |
| IPA | /dəʊˈmeɪn/ |
| Letters | 6 |
| Frequency rank | #4,230 |
| Misspellings tracked | 8 |
| Confusable pairs | 6 |
| Source | Wiktionary (kaikki.org) |
Frequency rank visualization
Spelling & Dictionary Insight
The English entry for domain is 6 letters long, classified as anoun, and transcribed in the International Phonetic Alphabet as /dəʊˈmeɪn/. Corpus data places it at rank #4,230 in overall English word frequency, indicating it appears regularly in written and spoken text.Wiktionary records 17 distinct senses for this headword, so context determines which meaning a reader should apply.
Our Hunspell-derived misspelling index lists 8 documented wrong-spelling variants for domain, with forms such as "ddomain", "dmoain", and "doamin". Each variant represents a distinct typo pattern that appears often enough in corpora to be worth flagging, typically a doubled-consonant error, a silent-letter drop, or a vowel substitution.It also participates in 6 confusable-pair relationships, "drain", "Doran", "domino", and more, where similar look or sound leads writers to substitute one word for another in context.
Etymologically, the entry records: Etymology tree Proto-Indo-European *dem- Proto-Indo-European *-s Proto-Indo-European *dṓmder. Proto-Italic *domanos Latin dominus Proto-Indo-European *-yós Proto-Italic *-ios Old Latin -ios Latin -ius Latin -ium Latin dominiumder. Old French demainebor. Mid… 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 domain, spelled D-O-M-A-I-N, and any other sequence of those letters, regardless of how natural it feels, is a misspelling in standard orthography.
Definition
- 1A geographic area owned or controlled by a single person or organization.
- 2A field or sphere of activity, influence or expertise.
- 3A group of related items, topics, or subjects.
- 4The set of input (argument) values for which a function is defined.
- 5The set of input (argument) values for which a function is defined.
- 6A ring with no zero divisors; that is, in which no product of nonzero elements is zero.
- 7An open and connected set in some topology. For example, the interval (0,1) as a subset of the real numbers.
- 8Any DNS domain name, particularly one which has been delegated and has become representative of the delegated domain name and its subdomains.
- 9A collection of DNS or DNS-like domain names consisting of a delegated domain name and all its subdomains.
- 10A collection of information having to do with a domain, the computers named in the domain, and the network on which the computers named in the domain reside.
- 11The collection of computers identified by a domain's domain names.
- 12A small region of a magnetic material with a consistent magnetization direction.
- 13Such a region used as a data storage element in a bubble memory.
- 14A form of technical metadata that represent the type of a data item, its characteristics, name, and usage.
- 15The highest rank in the classification of organisms, above kingdom; in the three-domain system, one of the taxa Bacteria, Archaea, or Eukaryota.
- 16A folded section of a protein molecule that has a discrete function; the equivalent section of a chromosome.
- 17An area of more or less uniform mineralization.
Etymology
Etymology tree Proto-Indo-European *dem- Proto-Indo-European *-s Proto-Indo-European *dṓmder. Proto-Italic *domanos Latin dominus Proto-Indo-European *-yós Proto-Italic *-ios Old Latin -ios Latin -ius Latin -ium Latin dominiumder. Old French demainebor. Middle English demayne English domain From Middle English demayne, demain (“rule”), from Old French demeine, demaine, demeigne, domaine (“power”), (French domaine), from Latin dominium (“property, right of ownership”), from dominus (“master, proprietor, owner”). Doublet of demesne and dominium, and closely related to dominion and domino. See also dame, and compare demain, danger, dungeon.
This word in other languages
Common misspellings
Also misspelled as: ddomain,dmoain,doamin,domainn,domani,domian,dommain,odmain
Misspelling Pattern Breakdown
Relative frequency of common misspelling types for domain
Misspelling Variants of "domain"
Frequency rank: #4,230 in English
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Nearby English words
Other entries that begin with the letter D in our English index: