mH

symbol

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

The verdict

“mH” sits in 20 confusable pairs (corpus #24,675) as a symbol. The look-alike neighbours are the real trap.

#24,675
frequency rank, French
5,038
“M” headwords
20
confusable pairs

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Symbole du millihenry, unité de mesure d’inductance du Système international (SI), valant 10⁻³ henry.

Corpus desk

Index FR-mh · mH · French

mH · rank #24,675 · 0 variants · 20 confusables

  • FREQ-MID #24,675
  • LEN-SHORT 2 letters
  • VOW-0 0 vowels
  • CONFUS-HIGH 20 pairs
  • VAR-0 0 variants
  • BOOK-DENSE 5,038
  • PHOTO-FINISH merry

Nearest frequency peer: merry (-1 rank slots)

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.

Frequency neighbourhood for “mH”

Lower corpus rank = more everyday usage (inverted bar length for readability)

corpus weight

What this shows Bars show where “mH” sits against the nearest ranked French headwords in the FrequencyWords band, not a reprint of letter-browse containment.

Source FrequencyWords open word-frequency list As of September 3, 2026

Visual similarity to commonly confused words

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

mH vs mm
50% similar
mH vs mi
50% similar
mH vs MR
0% similar

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

Key facts for mH
PropertyValue
HeadwordmH
LanguageFrench
Part of speechSymbol
Letters2
Frequency rank#24,675
Misspellings tracked0
Confusable pairs20
SourceWiktionary (kaikki.org)

Où “mH” se place dans la fréquence du français

La fréquence va de la poignée de mots du quotidien (gauche) à la longue queue presque jamais vue (droite).mHse place ici:

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

L'axe est logarithmique: chaque tic marque environ dix fois moins de fréquence. Dans la même bande de rareté figurent « merry » (#24,674), « mercy » (#24,673), « mls » (#24,677). Source: FrequencyWords open word-frequency list.

Easy to mix with look-alikes

The spelling risk for mH is neighbouring look-alikes ("mm", "mi", …), not just typos; it is asymbol. Frequency #24,675 among 5,038 “M” headwords. Gloss: "Symbole du millihenry, unité de mesure d’inductance du Système international (SI), valant 10⁻³ henry.".

The misspelling generator found no plausible variants for mH, suggesting the orthography follows predictable French patterns. It also participates in 20 confusable-pair relationships, "mm", "mi", "MR", and more, a pairing that trips writers up because the two words share enough sound or shape to blur together.

Our source data has no etymology on file for this entry, so any spelling logic here comes from how the word's sounds map to letters, not a documented origin story. The correct French form is mH, spelled M-H.

Definition

  1. 1
    Symbole du millihenry, unité de mesure d’inductance du Système international (SI), valant 10⁻³ henry.

Recorded use

Wiktionary example

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

  1. Des diodes de puissance au silicium de ce type connectées en opposition pour former un écrêteur symétrique, ont pu rendre de sécurité des circuits, contenant des inductances atteignant 330 mH, dans lesquelles circulaient des courants de 3.2 A efficaces sous des tensions allant jusqu'à 75 V efficaces.

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 "mH"?
"mH" is spelled M-H.
What does "mH" mean?
As a symbol, "mH" means: Symbole du millihenry, unité de mesure d’inductance du Système international (SI), valant 10⁻³ henry.
What words are commonly confused with "mH"?
"mH" is commonly confused with "mm", "mi", "MR". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
What language does "mH" come from?
"mH" is a French word. PlainSpell's reference spans five languages -- English, Spanish, Portuguese, French, and German -- with definitions, pronunciations, and spelling data for each.
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.

What to do next

You've looked up "mH". Here's where to go from here.

  • "mH" maps to 20 confusable pairs in this vintage; the highest-scored is "mm". View pair
  • Usage frequency rank #24,675 among French headwords in this corpus. Corpus statistics
  • Browse more French words in the "M" letter cohort. M–Z browse

PlainSpell is a reference corpus, not spelling advice. Verify unusual forms in context.

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