coat of mail

noun

"coat-of-mail" is a 10-letter English headword indexed on PlainSpell.

The verdict

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

Unranked
below top-frequency English
12
letters

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - A defensive garment made of metal scales or interlinked metal rings.

Corpus desk

Index EN-coat-of-mail · coat of mail · English

coat of mail · unranked · 0 variants · 0 confusables

  • FREQ-UNRANKED Unranked
  • LEN-MEGA 12 letters
  • VOW-5 5 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-THIN "C" 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 coat of mail
PropertyValue
Headwordcoat of mail
LanguageEnglish
Part of speechNoun
Letters12
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “coat of mail” in English

coat of mailfalls 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

coat of mail is uncommon English outside the top frequency list, classed as anoun. Rarity is why readers land here mid-draft. Gloss: "A defensive garment made of metal scales or interlinked metal rings.".

coat of mail has no tracked misspelling variants, and the word's spelling is regular enough that our generator found nothing worth flagging. Our confusable-pair dataset has no match for it, suggesting its spelling stands apart enough that readers rarely confuse it with something else.

Etymologically, the entry records: Calque of French cotte de mailles. The correct English form is coat of mail, spelled C-O-A-T- -O-F- -M-A-I-L.

Definition

  1. 1
    A defensive garment made of metal scales or interlinked metal rings.

Etymology

Calque of French cotte de mailles.

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 "coat of mail"?
"coat of mail" is spelled C-O-A-T- -O-F- -M-A-I-L.
What does "coat of mail" mean?
As a noun, "coat of mail" means: A defensive garment made of metal scales or interlinked metal rings.
What is the origin of the word "coat of mail"?
Calque of French cotte de mailles. 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