Osmose

[ˌɔsˈmoːzə]

/[ˌɔsˈmoːzə]/ noun

The verdict

“Osmose” is uncommon German (frequency #83,133 among 14,908 “O” headwords), classed as a noun. The kind of spelling people second-guess.

#83,133
frequency rank, German
14,908
“O” headwords

According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - das Hindurchdringen eines Lösungsmittels (z. B. Wasser) durch eine durchlässige, feinporige Scheidewand in eine gleichartige, aber stärker konzentrierte Lösung; Diffusion durch eine semipermeable o...

Key facts for Osmose
PropertyValue
HeadwordOsmose
LanguageGerman
Part of speechNoun
IPA[ˌɔsˈmoːzə]
Letters6
Frequency rank#83,133
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Where “Osmose” sits in German 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). Osmose 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

Osmose is uncommon German at frequency #83,133 among 14,908 “O” headwords, classed as anoun, transcribed [ˌɔsˈmoːzə]. Rarity is why readers land here mid-draft. Gloss: "das Hindurchdringen eines Lösungsmittels (z. B. Wasser) durch eine durchlässige, feinporige Scheidewand in eine gleichartige, aber stärker konzentrierte Lösung; Diffusion durch eine semipermeable o...".

The misspelling generator found no plausible variants for Osmose, typically a sign the spelling maps closely to how the word sounds. Our confusable-pair dataset has no match for it, since nothing in our dataset looks or sounds close enough to cause mix-ups.

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 German form is Osmose, spelled O-S-M-O-S-E.

Definition

  1. 1
    das Hindurchdringen eines Lösungsmittels (z. B. Wasser) durch eine durchlässige, feinporige Scheidewand in eine gleichartige, aber stärker konzentrierte Lösung; Diffusion durch eine semipermeable oder halbdurchlässige Membran

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); frequency ordering uses the FrequencyWords open word-frequency list (2018 German corpus, MIT). See the methodology for how each field is sourced and updated.

Frequently Asked Questions

How do you spell "Osmose"?
"Osmose" is spelled O-S-M-O-S-E. The IPA pronunciation is [ˌɔsˈmoːzə].
What does "Osmose" mean?
As a noun, "Osmose" means: das Hindurchdringen eines Lösungsmittels (z. B. Wasser) durch eine durchlässige, feinporige Scheidewand in eine gleichartige, aber stärker konzentrierte Lösung; Diffusion durch eine semipermeable o...
How do you pronounce "Osmose"?
The IPA (International Phonetic Alphabet) transcription for "Osmose" is [ˌɔsˈmoːzə]. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What language does "Osmose" come from?
"Osmose" is a German 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.

Using “Osmose”

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

  • The one correct German spelling is O-S-M-O-S-E - every other letter order is a misspelling in standard orthography.
  • Say it as [ˌɔsˈmoːzə] (IPA); tap the speaker on the pronunciation badge to hear it where audio exists.
  • Browse more German words and confusable pairs in the same reference. German words

Other uncommon German 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