cloister

/ˈklɔɪstə/

//ˈklɔɪstə// noun

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

The verdict

“cloister” is a moderately-common English word, ranked #39,248 in English word frequency and used as a noun.

#39,248
frequency rank, English
8
letters
12
tracked misspellings
4
confusable pairs

According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - A covered walk with an open colonnade on one side, running along the walls of buildings that surround a quadrangle; especially:

Visual similarity to commonly confused words

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

cloister vs closer
75% similar
cloister vs cluster
75% similar
cloister vs coaster
75% similar

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

Key facts for cloister
PropertyValue
Headwordcloister
LanguageEnglish
Part of speechNoun
IPA/ˈklɔɪstə/
Letters8
Frequency rank#39,248
Misspellings tracked12
Confusable pairs4
SourceWiktionary (kaikki.org)

Where “cloister” sits in English frequency

Every-word frequency runs from the handful of words we use constantly (left) to the long tail used once in a blue moon (right). cloister lands here:

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

Scale is logarithmic (each tick is 10× rarer). Source: FrequencyWords open word-frequency list.

Spelling & Dictionary Insight

The English entry for cloister is 8 letters long, classified as a noun, and transcribed in the International Phonetic Alphabet as /ˈklɔɪstə/. Corpus data places it at rank #39,248 in overall English word frequency, marking it as uncommon enough that many writers pause before typing it. Wiktionary records 4 distinct senses for this headword, so context determines which meaning a reader should apply.

Our generated misspelling index lists 12 likely wrong-spelling variants for cloister, with forms such as "ccloister", "clioster", and "clloister". Every one of these variants traces to a single-character edit -- an added or dropped letter, a swapped consonant, or a vowel swap -- the kind of slip a spell-checker is built to catch. It also participates in 4 confusable-pair relationships, "closer", "cluster", "coaster", and more, a pairing that trips writers up because the two words share enough sound or shape to blur together.

Etymologically, the entry records: Recorded since about 1300 as Middle English cloistre, borrowed from Old French cloistre, clostre, or via Old English clauster, both from Medieval Latin claustrum (“portion of monastery closed off to laity”), from Latin claustrum (“place shut in, bar, bolt, … The correct English form is cloister, spelled C-L-O-I-S-T-E-R.

Definition

  1. 1
    A covered walk with an open colonnade on one side, running along the walls of buildings that surround a quadrangle; especially:
  2. 2
    A covered walk with an open colonnade on one side, running along the walls of buildings that surround a quadrangle; especially:
  3. 3
    A place, especially a monastery or convent, devoted to religious seclusion.
  4. 4
    The monastic life.

Etymology

Recorded since about 1300 as Middle English cloistre, borrowed from Old French cloistre, clostre, or via Old English clauster, both from Medieval Latin claustrum (“portion of monastery closed off to laity”), from Latin claustrum (“place shut in, bar, bolt, enclosure”), a derivation of the past participle of claudere (“to close”). Doublet of claustrum.

This word in other languages

Common misspellings

Also misspelled as: ccloister,clioster,clloister,cloisetr,cloisster,cloisterr,cloistre,cloistter,cloitser,clositer,colister,lcoister

Misspelling Pattern Breakdown

How far each generated variant is from the correct spelling of cloister - counted as single-character edits (an insertion, a deletion, or a substituted letter). The larger the bar, the easier the typo is to spot; one-edit slips are the ones that sneak past readers.

ccloister1clioster2clloister1cloisetr2cloisster1cloisterr1cloistre2cloistter1
Edit distance from "cloister"

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 "cloister"?
"cloister" is spelled C-L-O-I-S-T-E-R. The IPA pronunciation is /ˈklɔɪstə/.
What does "cloister" mean?
As a noun, "cloister" means: A covered walk with an open colonnade on one side, running along the walls of buildings that surround a quadrangle; especially:
What words are commonly confused with "cloister"?
"cloister" is commonly confused with "closer", "cluster", "coaster". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
How do you pronounce "cloister"?
The IPA (International Phonetic Alphabet) transcription for "cloister" is /ˈklɔɪstə/. 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 "cloister"?
Recorded since about 1300 as Middle English cloistre, borrowed from Old French cloistre, clostre, or via Old English clauster, both from Medieval Latin claustrum (“portion of monastery closed off to laity”), from Latin claustrum (“place shut in, b... 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.

Using “cloister”

The practical upshot for anyone who landed here from a spell-check.

  • The one correct English spelling is C-L-O-I-S-T-E-R - every other letter order is a misspelling in standard orthography.
  • Say it as /ˈklɔɪstə/ (IPA); tap the speaker on the pronunciation badge to hear it where audio exists.
  • Don't mix it up with “closer” - see the side-by-side comparison. cloister vs closer
  • Browse more English words and confusable pairs in the same reference. English words
Data Source

Wiktionary (via kaikki.org), licensed under CC BY-SA & GFDL. Word ordering uses an open word-frequency list; misspelling variants are generated by edit-distance from the correct headword.

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

Source: FrequencyWords open word-frequency list FrequencyWords open word-frequency list