interstice

/ɪnˈtɜː.stɪs/

//ɪnˈtɜː.stɪs// noun

"interstice" is a 10-letter English headword indexed on PlainSpell.

The verdict

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

Unranked
below top-frequency English
10
letters

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - A small opening or space between objects, especially adjacent objects or objects set closely together, such as between cords in a rope, components of a multiconductor electrical cable or atoms in a...

Corpus desk

Index EN-interstice · interstice · English

interstice · unranked · 0 variants · 0 confusables

  • FREQ-UNRANKED Unranked
  • LEN-MEGA 10 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 interstice
PropertyValue
Headwordinterstice
LanguageEnglish
Part of speechNoun
IPA/ɪnˈtɜː.stɪs/
Letters10
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “interstice” in English

intersticeranks outside the top 100,000 English headwords, in the long tail of specialist, archaic, or seldom-used vocabulary, exactly the territory where a reader stops mid-sentence to double-check spelling.

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

Rare enough to double-check

interstice is uncommon English outside the top frequency list, classed as anoun, transcribed /ɪnˈtɜː.stɪs/. Rarity is why readers land here mid-draft. 4 senses are on record.

Zero misspellings are on record for interstice in our index, typically a sign the spelling maps closely to how the word sounds. No confusable counterpart is on file for this word, which usually means its spelling is distinct enough that readers don't reach for a similar-looking word instead.

Etymologically, the entry records: From late Middle English interstice, from Old French interstice or directly from Latin interstitium (“a space between, gap, interval”), ultimately from intersistere (“to stand in between, to stop in the middle”), from inter- + sistere (“to stand, to stop”). The correct English form is interstice, spelled I-N-T-E-R-S-T-I-C-E.

Definition

  1. 1
    A small opening or space between objects, especially adjacent objects or objects set closely together, such as between cords in a rope, components of a multiconductor electrical cable or atoms in a crystal.
  2. 2
    A fragment of space.
  3. 3
    An interval of time required by the Roman Catholic Church between the attainment of different degrees of an order.
  4. 4
    A small interval of time free to be spent on activities other than one's primary goal.

Recorded use

Wiktionary examples

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

  1. 1887, Osborne Reynolds, Experiments showing Dilatancy, in Notices of the Proceedings, Volume 11, Royal Institution of Great Britain, page 360, The tide leaves the sand, though apparently dry on the surface, with all its interstices perfectly full of water which is kept up to the surface of the sand by capillary attraction; at the same time the water is pe…
  2. Relics of the British empire now mostly survive in the interstices of the global economy. They are the major winners from the fiscal haemorrhage that has resulted from financial globalisation.

Etymology

From late Middle English interstice, from Old French interstice or directly from Latin interstitium (“a space between, gap, interval”), ultimately from intersistere (“to stand in between, to stop in the middle”), from inter- + sistere (“to stand, to stop”).

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 "interstice"?
"interstice" is spelled I-N-T-E-R-S-T-I-C-E. The IPA pronunciation is /ɪnˈtɜː.stɪs/.
What does "interstice" mean?
As a noun, "interstice" means: A small opening or space between objects, especially adjacent objects or objects set closely together, such as between cords in a rope, components of a multiconductor electrical cable or atoms in a...
How do you pronounce "interstice"?
The IPA (International Phonetic Alphabet) transcription for "interstice" is /ɪnˈtɜː.stɪs/. 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 "interstice"?
From late Middle English interstice, from Old French interstice or directly from Latin interstitium (“a space between, gap, interval”), ultimately from intersistere (“to stand in between, to stop in the middle”), from inter- + sistere (“to stand, ... 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