arpent

noun

"arpent" is a 6-letter English headword indexed on PlainSpell.

The verdict

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

Unranked
below top-frequency English
6
letters

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - A pre-metric French unit of length, having various official measures (from 58 to 72 metres).

Corpus desk

Index EN-arpent · arpent · English

arpent · unranked · 0 variants · 0 confusables

  • FREQ-UNRANKED Unranked
  • LEN-LONG 6 letters
  • VOW-2 2 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-THIN "A" 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 arpent
PropertyValue
Headwordarpent
LanguageEnglish
Part of speechNoun
Letters6
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “arpent” in English

arpentfalls 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

arpent is uncommon English outside the top frequency list, classed as anoun. Rarity is why readers land here mid-draft. 2 senses are on record.

The misspelling generator found no plausible variants for arpent, which points to an orthography that plays by predictable English rules. This headword has no recorded confusable partner, a sign it's visually distinctive enough not to be mixed up with another word.

Etymologically, the entry records: From French arpent, from Late Latin arepennis (“surface of a field”), from Gaulish *are-penno- (“end, extremity of a field”) (see Proto-Celtic *Kʷennowindos). The correct English form is arpent, spelled A-R-P-E-N-T.

Definition

  1. 1
    A pre-metric French unit of length, having various official measures (from 58 to 72 metres).
  2. 2
    A pre-metric French unit of area, having various official measures (from 3419 to 5107 square metres).

Recorded use

Wiktionary example

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

  1. In Louisiana and Missouri there were two chief forms of grants—urban and rural. These urban grants consisted of inlots, outlots, and common lands, very much like the Pennsylvania plan, but on a broader basis. The earliest settlers, for social reasons and protection, seemed to favor settling together. The rural grants varied from several hundred to thousan…

Etymology

From French arpent, from Late Latin arepennis (“surface of a field”), from Gaulish *are-penno- (“end, extremity of a field”) (see Proto-Celtic *Kʷennowindos).

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 "arpent"?
"arpent" is spelled A-R-P-E-N-T.
What does "arpent" mean?
As a noun, "arpent" means: A pre-metric French unit of length, having various official measures (from 58 to 72 metres).
What is the origin of the word "arpent"?
From French arpent, from Late Latin arepennis (“surface of a field”), from Gaulish *are-penno- (“end, extremity of a field”) (see Proto-Celtic *Kʷennowindos). 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