precision

/pɹɪˈsɪʒ.ən/

//pɹɪˈsɪʒ.ən// noun

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

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

The verdict

“precision” is a regularly-used English word, ranked #7,042 in English word frequency and used as a noun.

#7,042
frequency rank, English
9
letters
14
tracked misspellings
1
confusable pair

According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - The state of being precise or exact; especially, both exact and accurate.

Visual similarity to commonly confused words

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

precision vs provision
78% similar

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

Key facts for precision
PropertyValue
Headwordprecision
LanguageEnglish
Part of speechNoun
IPA/pɹɪˈsɪʒ.ən/
Letters9
Frequency rank#7,042
Misspellings tracked14
Confusable pairs1
SourceWiktionary (kaikki.org)

Where “precision” 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). precision 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 precision is 9 letters long, classified as a noun, and transcribed in the International Phonetic Alphabet as /pɹɪˈsɪʒ.ən/. Corpus data places it at rank #7,042 in overall English word frequency, indicating it appears regularly in written and spoken text. Wiktionary records 4 distinct senses for this headword, so context determines which meaning a reader should apply.

Our generated misspelling index lists 14 likely wrong-spelling variants for precision, with forms such as "percision", "pprecision", and "prceision". 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 1 confusable-pair relationship, "provision", where similar look or sound leads writers to substitute one word for another in context.

Etymologically, the entry records: From Middle French precision. Equivalent to precise + -ion. The correct English form is precision, spelled P-R-E-C-I-S-I-O-N.

Definition

  1. 1
    The state of being precise or exact; especially, both exact and accurate.
  2. 2
    The ability of a measurement to be reproduced consistently.
  3. 3
    The number of significant digits to which a value may be measured reliably.
  4. 4
    A bidding system that makes use of many artificial bids to describe a hand quite precisely.

Etymology

From Middle French precision. Equivalent to precise + -ion.

Synonyms

exactitude

This word in other languages

exactitud(Español)précision(Français)Präzision(Deutsch)precisão(Português)

Common misspellings

Also misspelled as: percision,pprecision,prceision,preccision,preciison,precisino,precisionn,precisoin,precission,precition,precsiion,preicsion,prrecision,rpecision

Misspelling Pattern Breakdown

How far each generated variant is from the correct spelling of precision - 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.

percision2pprecision1prceision2preccision1preciison2precisino2precisionn1precisoin2
Edit distance from "precision"

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 "precision"?
"precision" is spelled P-R-E-C-I-S-I-O-N. The IPA pronunciation is /pɹɪˈsɪʒ.ən/.
What does "precision" mean?
As a noun, "precision" means: The state of being precise or exact; especially, both exact and accurate.
What words are commonly confused with "precision"?
"precision" is commonly confused with "provision". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
How do you pronounce "precision"?
The IPA (International Phonetic Alphabet) transcription for "precision" is /pɹɪˈsɪʒ.ən/. 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 "precision"?
From Middle French precision. Equivalent to precise + -ion. 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 “precision”

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

  • The one correct English spelling is P-R-E-C-I-S-I-O-N - every other letter order is a misspelling in standard orthography.
  • Say it as /pɹɪˈsɪʒ.ən/ (IPA); tap the speaker on the pronunciation badge to hear it where audio exists.
  • Don't mix it up with “provision” - see the side-by-side comparison. precision vs provision
  • 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