Ontologie

[ˌɔntoloˈɡiː]

/[ˌɔntoloˈɡiː]/ noun

The verdict

“Ontologie” is uncommon German (frequency #60,884 among 14,908 “O” headwords), classed as a noun. The kind of spelling people second-guess.

#60,884
frequency rank, German
14,908
“O” headwords

According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - Teilgebiet der Metaphysik, das sich mit dem Wesen der Existenz oder des Seins beschäftigt

Key facts for Ontologie
PropertyValue
HeadwordOntologie
LanguageGerman
Part of speechNoun
IPA[ˌɔntoloˈɡiː]
Letters9
Frequency rank#60,884
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Where “Ontologie” 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). Ontologie 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

Ontologie is uncommon German at frequency #60,884 among 14,908 “O” headwords, classed as anoun, transcribed [ˌɔntoloˈɡiː]. Rarity is why readers land here mid-draft. 2 senses are on record.

No misspelling variants are generated for Ontologie in our index, since its letter pattern doesn't lend itself to common typo substitutions. No confusable counterpart is on file for this word, which typically means the spelling is too distinctive to be mistaken for another word.

Our source data has no etymology on file for this entry, so its spelling is easiest explained by how it's pronounced rather than where it came from. The correct German form is Ontologie, spelled O-N-T-O-L-O-G-I-E.

Definition

  1. 1
    Teilgebiet der Metaphysik, das sich mit dem Wesen der Existenz oder des Seins beschäftigt
  2. 2
    „Begriffswelt“; beispielsweise als Basis für die semantische Analyse von Texten

Synonyms

Seinsphilosophie

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 "Ontologie"?
"Ontologie" is spelled O-N-T-O-L-O-G-I-E. The IPA pronunciation is [ˌɔntoloˈɡiː].
What does "Ontologie" mean?
As a noun, "Ontologie" means: Teilgebiet der Metaphysik, das sich mit dem Wesen der Existenz oder des Seins beschäftigt
How do you pronounce "Ontologie"?
The IPA (International Phonetic Alphabet) transcription for "Ontologie" is [ˌɔntoloˈɡiː]. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What language does "Ontologie" come from?
"Ontologie" is a German 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 “Ontologie”

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

  • The one correct German spelling is O-N-T-O-L-O-G-I-E - every other letter order is a misspelling in standard orthography.
  • Say it as [ˌɔntoloˈɡiː] (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