tangent
/ˈtæn.d͡ʒənt/noun, adjective, verb
tangent is spelled T-A-N-G-E-N-T. The wrong spelling people search most is tangeant: about 20 Bing searches a month in the United States (September 2025 to August 2026), about 1 in 208 of all searches for the word. Tangent is a noun meaning “A straight line touching a curve at a single point without crossing it there”. The plural of tangent is tangents.
How many letters and syllables are in tangent?
| Letters | 7: T-A-N-G-E-N-T |
|---|---|
| Syllables | 2 (from its American pronunciation) |
| In writing | 1.5 times per million words; the 22,651st most frequent word form |
| Wrong spellings searched | 1; the most searched, tangeant, about 20 Bing searches a month (all of them) |
Sources: letters and syllables from the English Wiktionary's hyphenation or pronunciation and the CMU Pronouncing Dictionary; written frequency: wordfreq 3.1 (a 2021 snapshot of Wikipedia, subtitles, news, books, web text and social media); Bing searches in the United States: the average month from September 2025 to August 2026 (Microsoft Advertising keyword data through DataForSEO, read September 30, 2026).
How do you spell tangent?
Tangent is spelled T-A-N-G-E-N-T. One wrong spelling is searched or written often enough to measure; together they are about 1 in 207 of the searches for tangent in either form.
Bing searches in the United States: the average month from September 2025 to August 2026 (Microsoft Advertising keyword data through DataForSEO, read September 30, 2026). Wrong spellings are taken from Wiktionary entries tagged "misspelling" and its obsolete or nonstandard forms, Wikipedia's Lists of common misspellings and the codespell dictionary, then measured. The proofreader's marks show the change that corrects each one.
How common is tangent?
Tangent appears 1.5 times per million words in written English, the 22,651st most frequent word form in the list.
Source: written frequency: wordfreq 3.1 (a 2021 snapshot of Wikipedia, subtitles, news, books, web text and social media).
How do you pronounce tangent?
- /ˈtæn.d͡ʒənt/
Tangent has 2 syllables (counted from its American pronunciation in the CMU Pronouncing Dictionary).
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract). Recordings: LL-Q1860_(eng)-Vealhurl-tangent.wav, Wikimedia Commons (author and licence on each file's page).
Forms of tangent
- tangents plural, present, singular, he/she/it
- tangenting participle, present
- tangented participle, past
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).
What does tangent mean?
The meanings the English Wiktionary records, quoted as written there (source below).
noun
- 1
A straight line touching a curve at a single point without crossing it there.
- 2
A function of an angle that gives the ratio of the sine to the cosine, in either the real or complex numbers. Symbols: tan, tg.
- 3
A course suddenly and unexpectedly divergent from one which was previously being followed (especially one embarked on before reaching the end of the previous course).
- 4
A new topic of discussion unrelated to the one which came before it, arrived at due to a single (peripheral or trivial) point in common with it.
I believe we went off onto a tangent when we started talking about monkeys on unicycles at his retirement party.
- 5
A visual interaction between two or more lines or edges that creates a perceived relationship between them, often in a way that the artist did not intend.
- 6
A small metal blade in a clavichord that strikes the strings to produce sound.
adjective
- 1
Touching a curve at a single point but not crossing it at that point.
- 2
Of a topic, only loosely related to a main topic.
- 3
Straight; not horizontally curved.
The collision occurred on a two-mile stretch of tangent track.
verb
- 1
informalrareSynonym of fly off at a tangent (“to digress from a topic”).
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).
Tangent in Spanish, French, German and Portuguese
| Language | Words |
|---|---|
| French | tangente |
| German | Tangente , Tangens , Nebensache |
| Portuguese | tangente |
| Spanish | tangente |
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract). Translations are Wiktionary's, by sense; a linked word has its own PlainSpell page.
Where does tangent come from?
Borrowed from Latin tangentem, the accusative of tangēns (“touching”) (in the phrase līnea tangēns (“a touching line”)), the present participle of the verb tangō (“touch”, verb), from Proto-Italic *tangō, from Proto-Indo-European *teh₂g- (“to touch”).
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).