flatten
Definition, pronunciation, etymology, and usage for the English word. Free spelling reference powered by Wiktionary.
Letters
7 characters
Language
English
word origin
Source
Wiktionary
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Detailed reference entry for the English word "flatten", 7-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 "flatten" 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 "flatten" for academic writing, checking homophone confusion, or exploring etymological origins, this page provides a citation-backed, free reference that requires no sign-up.
flatten is aEnglishverb. It means: To make something flat or flatter. Pronounced /ˈflæ.tən/. Often confused with flatter and flutter.
| Property | Value |
|---|---|
| Headword | flatten |
| Language | English |
| Part of speech | Verb |
| IPA | /ˈflæ.tən/ |
| Letters | 7 |
| Frequency rank | #29,657 |
| Misspellings tracked | 9 |
| Confusable pairs | 7 |
| Source | Wiktionary (kaikki.org) |
Frequency rank visualization
Spelling & Dictionary Insight
The English entry for flatten is 7 letters long, classified as averb, and transcribed in the International Phonetic Alphabet as /ˈflæ.tən/. Corpus data places it at rank #29,657 in overall English word frequency, marking it as uncommon enough that many writers pause before typing it.Wiktionary records 9 distinct senses for this headword, so context determines which meaning a reader should apply.
Our Hunspell-derived misspelling index lists 9 documented wrong-spelling variants for flatten, with forms such as "faltten", "fflatten", and "flaten". 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 7 confusable-pair relationships, "flatter", "flutter", "flattery", and more, where similar look or sound leads writers to substitute one word for another in context.
Etymologically, the entry records: From flat + -en. 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 flatten, spelled F-L-A-T-T-E-N, and any other sequence of those letters, regardless of how natural it feels, is a misspelling in standard orthography.
Definition
- 1To make something flat or flatter.
- 2To press one's body tightly against a surface, such as a wall or floor, especially in order to avoid being seen or harmed.
- 3To knock down or lay low.
- 4To become flat or flatter; to plateau.
- 5To be knocked down or laid low.
- 6To lower by a semitone.
- 7To make vapid or insipid; to render stale.
- 8To reduce (a data structure) to one that has fewer dimensions, e.g. a 2×2 array into a list of four elements.
- 9To combine (separate layers) into a single image.
Etymology
From flat + -en.
This word in other languages
Common misspellings
Also misspelled as: faltten,fflatten,flaten,flatetn,flattenn,flattne,fllatten,fltaten,lfatten
Misspelling Pattern Breakdown
Relative frequency of common misspelling types for flatten
Misspelling Variants of "flatten"
Frequency rank: #29,657 in English
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Nearby English words
Other entries that begin with the letter F in our English index: