intension

/ɪnˈtɛnʃən/

//ɪnˈtɛnʃən// noun

"intension" is a 9-letter English headword indexed on PlainSpell.

The verdict

“intension” is uncommon English (outside the top frequency list), classed as a noun. The kind of spelling people second-guess.

Unranked
below top-frequency English
9
letters

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - intensity or the act of becoming intense.

Corpus desk

Index EN-intension · intension · English

intension · unranked · 0 variants · 0 confusables

  • FREQ-UNRANKED Unranked
  • LEN-LONG 9 letters
  • VOW-4 4 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-THIN "I" thin
  • PHOTO-UNK Peer pending

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.

Key facts for intension
PropertyValue
Headwordintension
LanguageEnglish
Part of speechNoun
IPA/ɪnˈtɛnʃən/
Letters9
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “intension” in English

intensionfalls outside the top-100,000 ranked English words, the long-tail zone of technical, archaic, or low-frequency vocabulary, exactly where readers second-guess spellings most.

Beyond rank #100,000. Source: FrequencyWords open word-frequency list.

Rare enough to double-check

intension is uncommon English outside the top frequency list, classed as anoun, transcribed /ɪnˈtɛnʃən/. Rarity is why readers land here mid-draft. 3 senses are on record.

The misspelling generator found no plausible variants for intension, and the word's spelling is regular enough that our generator found nothing worth flagging. It is not paired with a close-neighbour confusable in our dataset, since nothing in our dataset looks or sounds close enough to cause mix-ups.

Etymologically, the entry records: From Latin intēnsiō (“straining, effort; intensifying”), from intēnsus (“stretched”), perfect passive participle of intendō (“strain or stretch toward”). The correct English form is intension, spelled I-N-T-E-N-S-I-O-N.

Definition

  1. 1
    intensity or the act of becoming intense.
  2. 2
    Any property or quality connoted by a word, phrase or other symbol, contrasted with actual instances in the real world to which the term applies.
  3. 3
    A straining, stretching, or bending; the state of being strained.

Recorded use

Wiktionary examples

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

  1. Sounds […] likewise do rise and fall with the intension or remission of the wind.
  2. 'Is a plant', 'has a trunk', 'has leaves' are intensions of the concept tree. Its extension is the set of all trees existing in the real world.

Etymology

From Latin intēnsiō (“straining, effort; intensifying”), from intēnsus (“stretched”), perfect passive participle of intendō (“strain or stretch toward”).

Definitions, pronunciation, and etymology for this entry are drawn from Wiktionary via the kaikki.org structured extract (CC BY-SA). See the methodology for how each field is sourced and updated.

Frequently Asked Questions

How do you spell "intension"?
"intension" is spelled I-N-T-E-N-S-I-O-N. The IPA pronunciation is /ɪnˈtɛnʃən/.
What does "intension" mean?
As a noun, "intension" means: intensity or the act of becoming intense.
How do you pronounce "intension"?
The IPA (International Phonetic Alphabet) transcription for "intension" is /ɪnˈtɛnʃən/. 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 "intension"?
From Latin intēnsiō (“straining, effort; intensifying”), from intēnsus (“stretched”), perfect passive participle of intendō (“strain or stretch toward”). 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.

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

Source: FrequencyWords open word-frequency list