indurate

/ɪnˈdjʊɹeɪt/

//ɪnˈdjʊɹeɪt// verb

"indurate" is a 8-letter English headword indexed on PlainSpell.

The verdict

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

Unranked
below top-frequency English
8
letters

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - To harden or to grow hard.

Corpus desk

Index EN-indurate · indurate · English

indurate · unranked · 0 variants · 0 confusables

  • FREQ-UNRANKED Unranked
  • LEN-LONG 8 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 indurate
PropertyValue
Headwordindurate
LanguageEnglish
Part of speechVerb
IPA/ɪnˈdjʊɹeɪt/
Letters8
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “indurate” in English

induratesits beyond the 100,000 most-frequent English words, in the long tail of technical, archaic, or otherwise rare vocabulary where spelling doubt tends to strike hardest.

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

Rare enough to double-check

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

No generated misspelling entries exist for indurate in our index, typically a sign the spelling maps closely to how the word sounds. No confusable counterpart is on file for this word, a sign it's visually distinctive enough not to be mixed up with another word.

This headword's origin isn't recorded in our source data, so its spelling is best explained by sound-to-letter mapping rather than etymology. The correct English form is indurate, spelled I-N-D-U-R-A-T-E.

Definition

  1. 1
    To harden or to grow hard.
  2. 2
    To make callous or unfeeling.
  3. 3
    To inure; to strengthen; to make hardy or robust.

Recorded use

Wiktionary examples

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

  1. The ear, small and shapely, the arch of the foot, the curve in mouth and nostril, even the indurated hand dyed to the orange-tawny of the toucan's bill, a hand telling alike of the halyards and tar-bucket […] all this strangely indicated a lineage in direct contradiction to his lot.
  2. The superficial temporal artery (or arteries) may become exquisitely tender to the touch and visibly indurated.

Synonyms

This word in other languages

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 "indurate"?
"indurate" is spelled I-N-D-U-R-A-T-E. The IPA pronunciation is /ɪnˈdjʊɹeɪt/.
What does "indurate" mean?
As a verb, "indurate" means: To harden or to grow hard.
How do you pronounce "indurate"?
The IPA (International Phonetic Alphabet) transcription for "indurate" is /ɪnˈdjʊɹeɪt/. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What language does "indurate" come from?
"indurate" is a English word. PlainSpell covers definitions, pronunciations, and spelling data across English, Spanish, Portuguese, French, and German.
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