unit
Definition, pronunciation, etymology, and usage for the English word. Free spelling reference powered by Wiktionary.
Letters
4 characters
Language
English
word origin
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Detailed reference entry for the English word "unit", 4-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 "unit" 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 "unit" for academic writing, checking homophone confusion, or exploring etymological origins, this page provides a citation-backed, free reference that requires no sign-up.
unit is aEnglishnoun. It means: Oneness, singularity, seen as a component of a whole number; a magnitude of one. Pronounced /ˈjuː.nɪt/. It ranks #1,209 in English word frequency. Often confused with UT and uno.
| Property | Value |
|---|---|
| Headword | unit |
| Language | English |
| Part of speech | Noun |
| IPA | /ˈjuː.nɪt/ |
| Letters | 4 |
| Frequency rank | #1,209 |
| Misspellings tracked | 5 |
| Confusable pairs | 20 |
| Source | Wiktionary (kaikki.org) |
Frequency rank visualization
Spelling & Dictionary Insight
The English entry for unit is 4 letters long, classified as anoun, and transcribed in the International Phonetic Alphabet as /ˈjuː.nɪt/. Corpus data places it at rank #1,209 in overall English word frequency, indicating it appears regularly in written and spoken text.Wiktionary records 26 distinct senses for this headword, so context determines which meaning a reader should apply.
Our Hunspell-derived misspelling index lists 5 documented wrong-spelling variants for unit, with forms such as "nuit", "uint", and "unitt". 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 20 confusable-pair relationships, "UT", "uno", "Uri", and more, where similar look or sound leads writers to substitute one word for another in context.
Etymologically, the entry records: Formerly unite, a later form of unity; see unity. 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 unit, spelled U-N-I-T, and any other sequence of those letters, regardless of how natural it feels, is a misspelling in standard orthography.
Definition
- 1Oneness, singularity, seen as a component of a whole number; a magnitude of one.
- 2A standard measure of a quantity or magnitude.
- 3The number one.
- 4Ellipsis of international unit.
- 5An organized group comprising people and/or equipment.
- 6A course, lesson, or section of a curriculum covering a particular topic or skill.
- 7A member of a military organization.
- 8An item which may be sold singly.
- 9Any piece of equipment, such as an appliance, power tool, stereo system, computer, tractor, or machinery.
- 10A structure used to display goods for sale (usually containing shelves, pegs or hooks)
- 11A measure of housing equivalent to the living quarters of one household; an apartment where a group of apartments is contained in one or more multi-storied buildings or a group of dwellings is in one or more single storey buildings, usually arranged around a driveway.
- 12A quantity of approximately 517 milliliters (1.1 U.S. pints) of blood.
- 13Any military element whose structure is prescribed by competent authority, such as a table of organization and equipment; specifically, part of an organization.
- 14An organization title of a subdivision of a group in a task force.
- 15A standard or basic quantity into which an item of supply is divided, issued, or detailed. In this meaning, also called unit of issue.
- 16With regard to Reserve Components of the Armed Forces, denotes a Selected Reserve unit organized, equipped, and trained for mobilization to serve on active duty as a unit or to augment or be augmented by another unit. Headquarters and support functions without wartime missions are not considered units.
- 17The identity element, neutral element.
- 18An element having an inverse, an invertible element; an associate of the unity.
- 19In an adjunction, a natural transformation from the identity functor of the domain of the left adjoint functor to the composition of the right adjoint functor with the left adjoint functor.
- 20A volume of rock or ice of identifiable origin and age range that is defined by the distinctive and dominant, easily mapped and recognizable petrographic, lithologic or paleontologic features (facies) that characterize it.
- 21A unit of alcohol.
- 22One kilowatt-hour (as recorded on an electricity meter).
- 23A gold coin of the reign of James I, worth twenty shillings.
- 24A work unit.
- 25A physically large person.
- 26A penis, especially a large one.
Etymology
Formerly unite, a later form of unity; see unity.
This word in other languages
Common misspellings
Also misspelled as: nuit,uint,unitt,unnit,unti
Misspelling Pattern Breakdown
Relative frequency of common misspelling types for unit
Misspelling Variants of "unit"
Frequency rank: #1,209 in English
Frequently Asked Questions
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Nearby English words
Other entries that begin with the letter U in our English index: