Extrapolation

[ɛkstʁapolaˈt͡si̯oːn]

/[ɛkstʁapolaˈt͡si̯oːn]/ noun

The verdict

“Extrapolation” is uncommon German (outside the top frequency list), classed as a noun. The kind of spelling people second-guess.

Unranked
below top-frequency German
13
letters

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Bestimmung von Funktionswerten außerhalb eines Bereichs von bekannten diskreten Daten (z.B. Messwerten)

Corpus desk

Index DE-extrapolation · Extrapolation · German

Extrapolation · unranked · 0 variants · 0 confusables

  • FREQ-UNRANKED Unranked
  • LEN-MEGA 13 letters
  • VOW-6 6 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-THIN "E" thin
  • PHOTO-UNK Peer pending

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.

Key facts for Extrapolation
PropertyValue
HeadwordExtrapolation
LanguageGerman
Part of speechNoun
IPA[ɛkstʁapolaˈt͡si̯oːn]
Letters13
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Langschwanz-Rang von „Extrapolation“ im Deutschen

Extrapolationsitzt jenseits der 100.000 häufigsten deutschen Formen, im Schwanz spezialisierten oder seltenen Wortschatzes.

Beyond rank #100,000. Source: FrequencyWords open word-frequency list.

Rare enough to double-check

Extrapolation is uncommon German outside the top frequency list, classed as anoun, transcribed [ɛkstʁapolaˈt͡si̯oːn]. Rarity is why readers land here mid-draft. 2 senses are on record.

No generated misspelling entries exist for Extrapolation in our index, a sign its spelling follows regular German conventions. It is not paired with a close-neighbour confusable in our dataset, since nothing in our dataset looks or sounds close enough to cause mix-ups.

This entry carries no recorded etymology, so its spelling is easiest explained by how it's pronounced rather than where it came from. The correct German form is Extrapolation, spelled E-X-T-R-A-P-O-L-A-T-I-O-N.

Definition

  1. 1
    Bestimmung von Funktionswerten außerhalb eines Bereichs von bekannten diskreten Daten (z.B. Messwerten)
  2. 2
    Bestimmung zukünftiger Ereignisse, Werte aufgrund von schon bekannten Daten – in der Annahme einer kontinuierlichen Entwicklung

Recorded use

Wiktionary example

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

  1. „Bei einer Extrapolation der Politik der letzten zehn Jahre würden im Jahr 2040 90% des Staatsetats für Beamtenlöhne, Schuldzinsen und Rentenzahlungen gebraucht.“

Synonyms

Antonyms

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). See the methodology for how each field is sourced and updated.

Frequently Asked Questions

How do you spell "Extrapolation"?
"Extrapolation" is spelled E-X-T-R-A-P-O-L-A-T-I-O-N. The IPA pronunciation is [ɛkstʁapolaˈt͡si̯oːn].
What does "Extrapolation" mean?
As a noun, "Extrapolation" means: Bestimmung von Funktionswerten außerhalb eines Bereichs von bekannten diskreten Daten (z.B. Messwerten)
How do you pronounce "Extrapolation"?
The IPA (International Phonetic Alphabet) transcription for "Extrapolation" is [ɛkstʁapolaˈt͡si̯oːn]. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What language does "Extrapolation" come from?
"Extrapolation" 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.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list