sein

/\sɛ̃\/ noun

Letters

4 characters

Frequency Rank

#746

in French word usage

Misspellings

4

tracked variants

Confusables

20

similar word pairs

sein is aFrenchnoun. It means: Partie antérieure du thorax humain, où se trouvent les mamelles. Pronounced \sɛ̃\. It ranks #746 in French word frequency. Often confused with si and sn.

Key facts for sein
PropertyValue
Headwordsein
LanguageFrench
Part of speechNoun
IPA\sɛ̃\
Letters4
Frequency rank#746
Misspellings tracked4
Confusable pairs20
SourceWiktionary (kaikki.org)

Frequency rank visualization

Position of sein in French word frequency (lower rank = more common)

Source: Wordfreq corpus

Spelling & Dictionary Insight

The French entry for sein is 4 letters long, classified as anoun, and transcribed in the International Phonetic Alphabet as \sɛ̃\. Corpus data places it at rank #746 in overall French word frequency, putting it firmly in the everyday core of the language.Wiktionary records 7 distinct senses for this headword, so context determines which meaning a reader should apply.

Our Hunspell-derived misspelling index lists 4 documented wrong-spelling variants for sein, with forms such as "esin", "seinn", and "seni". Each variant represents a distinct typo pattern that appears often enough in corpora to be worth flagging, typically a doubled-consonant error, a silent-letter drop, or a vowel substitution.It also participates in 20 confusable-pair relationships, "si", "sn", "son", and more, where similar look or sound leads writers to substitute one word for another in context.

No explicit etymology string is stored for this entry, so spelling patterns must be inferred from the word's phoneme-to-grapheme mapping rather than from a documented borrowing chain. For readers arriving here from a spelling check, the authoritative guidance is: the correct French form is sein, spelled S-E-I-N, and any other sequence of those letters, regardless of how natural it feels, is a misspelling in standard orthography.

Definition

  1. 1
    Partie antérieure du thorax humain, où se trouvent les mamelles.
  2. 2
    Poitrine des femmes.
  3. 3
    Chacune des mamelles des femmes.
  4. 4
    ou Partie du corps des femmes où se développe l’enfant de la conception à la naissance ; utérus.
  5. 5
    Centre fertile d’un animal, d’une chose.
  6. 6
    Partie intérieure, intime ; milieu, centre.
  7. 7
    Esprit ou cœur de l’être humain.

Synonyms

This word in other languages

Common misspellings

Also misspelled as: esin,seinn,seni,ssein

Misspelling Pattern Breakdown

Relative frequency of common misspelling types for sein

Misspelling Variants of "sein"

esin4seinn5seni4ssein5
Misspelling Variants of "sein"

Frequency rank: #746 in French

Frequently Asked Questions

How do you spell "sein"?
"sein" is spelled S-E-I-N. The IPA pronunciation is \sɛ̃\.
What does "sein" mean?
As a noun, "sein" means: Partie antérieure du thorax humain, où se trouvent les mamelles.
What words are commonly confused with "sein"?
"sein" is commonly confused with "si", "sn", "son". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
How do you pronounce "sein"?
The IPA (International Phonetic Alphabet) transcription for "sein" is \sɛ̃\. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What language does "sein" come from?
"sein" is a French word. PlainSpell covers definitions, pronunciations, and spelling data across English, Spanish, Portuguese, French, and German.
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.

Nearby French words

Other entries that begin with the letter S in our French index:

Explore PlainSpell

Data Source: Wiktionary (via kaikki.org), licensed under CC BY-SA & GFDL. Frequency data from Wordfreq. Misspellings derived from Hunspell dictionaries.