tensor

/ˈtɛn.sə/

//ˈtɛn.sə// noun

By · According to Wiktionary data (CC BY-SA) ·

"tensor" is a 6-letter English headword indexed on PlainSpell.

The verdict

“tensor” has 9 generated spelling variants in the English index at frequency #28,048. The variants make it a useful spelling check.

#28,048
frequency rank, English
3,151
“T” headwords
9
tracked misspellings
10
confusable pairs

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - A muscle that tightens or stretches a part, or renders it tense.

Corpus desk

Index EN-tensor · tensor · English

tensor · rank #28,048 · 9 variants · 10 confusables

  • FREQ-MID #28,048
  • LEN-LONG 6 letters
  • VOW-2 2 vowels
  • CONFUS-MID 10 pairs
  • VAR-MID 9 variants
  • BOOK-MID 3,151
  • PHOTO-FINISH tasteless

Nearest frequency peer: tasteless (-1 rank slots)

Read with this headword: Spelling guide for this pattern

Desk codes from Wiktionary headword shape, FrequencyWords rank tier, confusable-pair count, generated misspelling depth, letter-cohort book size, and photo-finish peer. Not a difficulty grade.

Rank peers near misspelling magnet “tensor”

Same rarity band: useful when a typo lands on a peer headword

corpus weight

What this shows “tensor” sits among these FrequencyWords peers; misspelling depth is tracked separately in the edit-distance chart.

Source FrequencyWords open word-frequency list As of September 3, 2026

Visual similarity to commonly confused words

How many letter changes separate each confused pair (Levenshtein distance, normalized).

tensor vs terror
67% similar
tensor vs tens
67% similar
tensor vs tense
67% similar

Source: PlainSpell confusable corpus (Wiktionary, CC BY-SA).

Key facts for tensor
PropertyValue
Headwordtensor
LanguageEnglish
Part of speechNoun
IPA/ˈtɛn.sə/
Letters6
Frequency rank#28,048
Misspellings tracked9
Confusable pairs10
SourceWiktionary (kaikki.org)

Frequency seat of misspelling magnet “tensor”

This scale runs from the tiny cluster of words that carry ordinary speech (left) to the long tail of words almost nobody reaches for (right).tensorlands here:

#1#100#1K#10K#100K
← used constantlyrarely used →

The axis is logarithmic, with each marked tick roughly ten times rarer than the last. Same rarity band neighbours include “tasteless” (#28,047), “terminally” (#28,049), “tian” (#28,050). Among 3,151 “T” headwords, “tensor” is #28,048. Source: FrequencyWords open word-frequency list.

A misspelling magnet

The generator records 9 spelling variants around tensor (IPA /ˈtɛn.sə/), anoun. Corpus frequency is #28,048 among 3,151 “T” headwords. Wiktionary lists 4 senses, so context still picks the gloss.

Our generated misspelling index lists 9 likely wrong-spelling variants for tensor, with forms such as "etnsor", "tennsor", and "tenosr". Each of these forms differs from the correct spelling by one small edit: a doubled letter, a dropped silent letter, or a substituted vowel. It also participates in 10 confusable-pair relationships, "terror", "tens", "tense", and more, a pairing that trips writers up because the two words share enough sound or shape to blur together.

Etymologically, the entry records: Borrowed from New Latin tensor (“that which stretches”), equivalent to tense + -or. Anatomical sense from 1704. Introduced in the 1840s by William Rowan Hamilton as an algebraic quantity unrelated to the modern notion of tensor. The contemporary mathematica… The correct English form is tensor, spelled T-E-N-S-O-R.

Definition

  1. 1
    A muscle that tightens or stretches a part, or renders it tense.
  2. 2
    A mathematical object that describes linear relations on scalars, vectors, matrices and other algebraic objects, and is represented as a multidimensional array.
  3. 3
    A mathematical object that describes linear relations on scalars, vectors, matrices and other algebraic objects, and is represented as a multidimensional array.
  4. 4
    A norm operation on the quaternion algebra.

Recorded use

Wiktionary example

These source excerpts show how tensor appears in context. They illustrate usage; the definition above remains the entry’s reference meaning.

  1. The tensor #92;alpha#95;#123;ij#125; should really be called a “tensor of second rank,” because it has two indexes. A vector—with one index—is a tensor of the first rank, and a scalar—with no index—is a tensor of zero rank.

Etymology

Borrowed from New Latin tensor (“that which stretches”), equivalent to tense + -or. Anatomical sense from 1704. Introduced in the 1840s by William Rowan Hamilton as an algebraic quantity unrelated to the modern notion of tensor. The contemporary mathematical meaning was introduced (as German Tensor) by Woldemar Voigt (1898) and adopted in English from 1915 (in the context of general relativity), obscuring the earlier Hamiltonian sense. The mathematical object is so named because an early application of tensors was the study of materials stretching under tension. (See, for example, Cauchy stress tensor on Wikipedia.Wikipedia)

This word in other languages

tenseur(Français)Tensor(Deutsch)

Common misspellings

Also misspelled as:

  • etnsor
  • tennsor
  • tenosr
  • tensorr
  • tensro
  • tenssor
  • tesnor
  • tnesor
  • ttensor

Misspelling Pattern Breakdown

How far each generated variant is from the correct spelling of tensor - expressed in single-character edits (insert, delete, or swap one letter). Bigger bars stand out at a glance; a one-edit slip is the hardest to catch.

etnsor2tennsor1tenosr2tensorr1tensro2tenssor1tesnor2tnesor2
Edit distance from "tensor"

Definitions, pronunciation, and etymology for this entry are drawn from Wiktionary via the kaikki.org structured extract (CC BY-SA); frequency ordering uses the FrequencyWords open word-frequency list (2018 English corpus, MIT). See the methodology for how each field is sourced and updated.

Frequently Asked Questions

How do you spell "tensor"?
"tensor" is spelled T-E-N-S-O-R. The IPA pronunciation is /ˈtɛn.sə/.
What does "tensor" mean?
As a noun, "tensor" means: A muscle that tightens or stretches a part, or renders it tense.
What words are commonly confused with "tensor"?
"tensor" is commonly confused with "terror", "tens", "tense". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
How do you pronounce "tensor"?
The IPA (International Phonetic Alphabet) transcription for "tensor" is /ˈtɛn.sə/. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What is the origin of the word "tensor"?
Borrowed from New Latin tensor (“that which stretches”), equivalent to tense + -or. Anatomical sense from 1704. Introduced in the 1840s by William Rowan Hamilton as an algebraic quantity unrelated to the modern notion of tensor. The contemporary m... See the full etymology section above for more details.
Is PlainSpell free to use?
Yes, PlainSpell is a completely free word reference. You can look up definitions, pronunciations, confusable pairs, homophones, and spelling corrections across 5 languages without any sign-up or subscription.

Similar English words by spelling shape

Same letter count and similar misspelling depth for "tensor", not the corpus desk frequency band.

Same letter count

Frequency-ranked English headwords with 6 letters (nearest by frequency rank).

ticker#28,051Toulon#28,059stuffy#28,035stingy#28,034

Similar misspelling depth

Headwords with a similar count of attested misspellings (9 here; floor ≥5).

Tijuana9 variantsSevern9 variantswraith9 variantsYangon9 variants

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list