interface
Definition, pronunciation, etymology, and usage for the English word. Free spelling reference powered by Wiktionary.
Letters
9 characters
Language
English
word origin
Source
Wiktionary
open dictionary
Access
Free
no sign-up needed
Detailed reference entry for the English word "interface", 9-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 "interface" 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 "interface" for academic writing, checking homophone confusion, or exploring etymological origins, this page provides a citation-backed, free reference that requires no sign-up.
interface is aEnglishnoun. It means: The point of interconnection or contact between entities. Pronounced /ˈɪntəfeɪs/. It ranks #5,887 in English word frequency. Often confused with interfere and interfaces.
| Property | Value |
|---|---|
| Headword | interface |
| Language | English |
| Part of speech | Noun |
| IPA | /ˈɪntəfeɪs/ |
| Letters | 9 |
| Frequency rank | #5,887 |
| Misspellings tracked | 13 |
| Confusable pairs | 3 |
| Source | Wiktionary (kaikki.org) |
Frequency rank visualization
Spelling & Dictionary Insight
The English entry for interface is 9 letters long, classified as anoun, and transcribed in the International Phonetic Alphabet as /ˈɪntəfeɪs/. Corpus data places it at rank #5,887 in overall English word frequency, indicating it appears regularly in written and spoken text.Wiktionary records 8 distinct senses for this headword, so context determines which meaning a reader should apply.
Our Hunspell-derived misspelling index lists 13 documented wrong-spelling variants for interface, with forms such as "inetrface", "innterface", and "intefrace". 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 3 confusable-pair relationships, "interfere", "interfaces", "interact", where similar look or sound leads writers to substitute one word for another in context.
Etymologically, the entry records: From inter- (“between”) + face (“shape, figure, 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 interface, spelled I-N-T-E-R-F-A-C-E, and any other sequence of those letters, regardless of how natural it feels, is a misspelling in standard orthography.
Definition
- 1The point of interconnection or contact between entities.
- 2A thin layer or boundary between different substances or two phases of a single substance.
- 3The point of interconnection between systems or subsystems.
- 4The connection between a user and a machine.
- 5The connection between parts of software; also the public or published sections of an object or module.
- 6In object-oriented programming, a piece of code defining a set of operations that other code must implement.
- 7In some languages, a block of code declaring the interface (point of interconnection) between a class and code that interacts with it.
- 8The internal surface of a coiled protein (compare exoface).
Etymology
From inter- (“between”) + face (“shape, figure, form”).
This word in other languages
Common misspellings
Also misspelled as: inetrface,innterface,intefrace,interafce,interfacce,interfaec,interfcae,interfface,interrface,intreface,intterface,itnerface,niterface
Misspelling Pattern Breakdown
Relative frequency of common misspelling types for interface
Misspelling Variants of "interface"
Frequency rank: #5,887 in English
Frequently Asked Questions
How do you spell "interface"?
What does "interface" mean?
What words are commonly confused with "interface"?
How do you pronounce "interface"?
What is the origin of the word "interface"?
Is PlainSpell free to use?
Nearby English words
Other entries that begin with the letter I in our English index: