triangulation
Definition, pronunciation, etymology, and usage for the English word. Free spelling reference powered by Wiktionary.
Letters
13 characters
Language
English
word origin
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Detailed reference entry for the English word "triangulation", 13-letters, with pronunciation in International Phonetic Alphabet notation, etymology traced through Germanic and Romance roots where applicable, common misspelling variants catalogued from Wiktionary, and usage frequency ranked against an open word-frequency list covering the top 100,000 English words. PlainSpell covers English, Spanish, Portuguese, French, and German spelling with confusable-pair detection that highlights visually and phonetically similar words. This entry for "triangulation" 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 "triangulation" for academic writing, checking homophone confusion, or exploring etymological origins, this page provides a citation-backed, free reference that requires no sign-up.
triangulation is aEnglishnoun. It means: A technique in which distances and directions are estimated from an accurately measured baseline and the principles of trigonometry; (countable) an instance of the use of this technique. Pronounced /tɹaɪˌæŋɡjʊˈleɪʃən/.
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Browse all word comparisons →| Property | Value |
|---|---|
| Headword | triangulation |
| Language | English |
| Part of speech | Noun |
| IPA | /tɹaɪˌæŋɡjʊˈleɪʃən/ |
| Letters | 13 |
| Frequency rank | #42,460 |
| Misspellings tracked | 20 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Frequency rank visualization
Spelling & Dictionary Insight
The English entry for triangulation is 13 letters long, classified as anoun, and transcribed in the International Phonetic Alphabet as /tɹaɪˌæŋɡjʊˈleɪʃən/. Corpus data places it at rank #42,460 in overall English word frequency, marking it as uncommon enough that many writers pause before typing it.Wiktionary records 7 distinct senses for this headword, so context determines which meaning a reader should apply.
Our generated misspelling index lists 20 likely wrong-spelling variants for triangulation, with forms such as "rtiangulation", "tirangulation", and "traingulation". Each variant is a distinct typo pattern an edit-distance generator flags, typically a doubled-consonant error, a silent-letter drop, or a vowel substitution.It is not paired with a close-neighbour confusable in our dataset, which tends to mean the word is visually distinctive enough to stand on its own.
Etymologically, the entry records: From Medieval Latin triangulātiō (“triangulation”), from triangulō (“to triangulate”) + -tiō (noun-forming suffix). Triangulō is derived from triangulus (“triangular; triangle”), from trēs (“three”) + angulus (“angle; corner”). By surface analysis, triangul… 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 triangulation, spelled T-R-I-A-N-G-U-L-A-T-I-O-N, and any other sequence of those letters, regardless of how natural it feels, is a misspelling in standard orthography.
Definition
- 1A technique in which distances and directions are estimated from an accurately measured baseline and the principles of trigonometry; (countable) an instance of the use of this technique.
- 2The network of triangles so obtained, that are the basis of a chart or map.
- 3A delaying move in which the king moves in a triangular path to force the advance of a pawn.
- 4A subdivision of a planar object into triangles, and by extension the subdivision of a higher-dimension geometric object into simplices.
- 5A process by which an unknown location is found using three known distances from known locations.
- 6The practice of repositioning one's group or oneself on the political spectrum in an attempt to capture the centre.
- 7The use of three (or more) researchers to interview the same people or to evaluate the same evidence to reduce the impact of individual bias.
Etymology
From Medieval Latin triangulātiō (“triangulation”), from triangulō (“to triangulate”) + -tiō (noun-forming suffix). Triangulō is derived from triangulus (“triangular; triangle”), from trēs (“three”) + angulus (“angle; corner”). By surface analysis, triangulate + ion; cognate with French triangulation.
This word in other languages
Common misspellings
Also misspelled as: rtiangulation,tirangulation,traingulation,triagnulation,trianggulation,triangluation,triangualtion,triangulaiton,triangulasion,triangulatino,triangulationn,triangulatoin,triangulattion,triangullation,triangultaion,trianngulation,trianuglation,trinagulation,trriangulation,ttriangulation
Misspelling Pattern Breakdown
Relative frequency of common misspelling types for triangulation
Misspelling Variants of "triangulation"
Frequency rank: #42,460 in English
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Nearby English words
Other entries that begin with the letter T in our English index: