mecum

adv

The verdict

“mecum” is uncommon French (frequency #85,924 among 202,672 “M” headwords), classed as an adverb. The kind of spelling people second-guess.

#85,924
frequency rank, French
202,672
“M” headwords

According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - Avec moi.

Key facts for mecum
PropertyValue
Headwordmecum
LanguageFrench
Part of speechAdverb
Letters5
Frequency rank#85,924
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Where “mecum” sits in French 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). mecum lands here:

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

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

Rare enough to double-check

mecum is uncommon French at frequency #85,924 among 202,672 “M” headwords, classed as anadverb. Rarity is why readers land here mid-draft. Gloss: "Avec moi.".

Zero misspellings are on record for mecum in our index, since its letter pattern doesn't lend itself to common typo substitutions. No confusable counterpart is on file for this word, since its spelling is unusual enough that it doesn't cluster with a lookalike.

Wiktionary doesn't record an etymology for this headword, so its spelling is best read as a straightforward mapping from sound to letter. The correct French form is mecum, spelled M-E-C-U-M.

Definition

  1. 1
    Avec moi.

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 French corpus, MIT). See the methodology for how each field is sourced and updated.

Frequently Asked Questions

How do you spell "mecum"?
"mecum" is spelled M-E-C-U-M.
What does "mecum" mean?
As an adverb, "mecum" means: Avec moi.
What language does "mecum" come from?
"mecum" is a French word. You can look up definitions, pronunciations, and spelling data for this and other words across English, Spanish, Portuguese, French, and German on PlainSpell.
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 “mecum”

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

  • The one correct French spelling is M-E-C-U-M - every other letter order is a misspelling in standard orthography.
  • Browse more French words and confusable pairs in the same reference. French words

Other uncommon French words near this rank

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