Isotherme

[izoˈtɛʁmə]

/[izoˈtɛʁmə]/ noun

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

The verdict

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

Unranked
below top-frequency German
9
letters

According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - eine Linie gleicher Temperatur auf Klimakarten

Corpus desk

Index DE-isotherme · Isotherme · German

Isotherme · unranked · 0 variants · 0 confusables

  • FREQ-UNRANKED Unranked
  • LEN-LONG 9 letters
  • VOW-4 4 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-THIN "I" 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 Isotherme
PropertyValue
HeadwordIsotherme
LanguageGerman
Part of speechNoun
IPA[izoˈtɛʁmə]
Letters9
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Where “Isotherme” sits in German frequency

Isotherme falls outside the top-100,000 ranked German words, the long-tail zone of technical, archaic, or low-frequency vocabulary, exactly where readers second-guess spellings most.

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

Rare enough to double-check

Isotherme is uncommon German outside the top frequency list, classed as anoun, transcribed [izoˈtɛʁmə]. Rarity is why readers land here mid-draft. Gloss: "eine Linie gleicher Temperatur auf Klimakarten".

No generated misspelling entries exist for Isotherme in our index, typically a sign the spelling maps closely to how the word sounds. This headword has no recorded confusable partner, since its spelling is unusual enough that it doesn't cluster with a lookalike.

This entry carries no recorded etymology, so its spelling is easiest to reason about phoneme by phoneme, absent a documented history. The correct German form is Isotherme, spelled I-S-O-T-H-E-R-M-E.

Definition

  1. 1
    eine Linie gleicher Temperatur auf Klimakarten

This word in other languages

isotherm(English)isotherme(Français)

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.

PlainSpell is rendered directly from structured Wiktionary extracts and open word-frequency lists, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of May 6, 2026. Primary sources: Wiktionary (via kaikki.org) and FrequencyWords.

Frequently Asked Questions

How do you spell "Isotherme"?
"Isotherme" is spelled I-S-O-T-H-E-R-M-E. The IPA pronunciation is [izoˈtɛʁmə].
What does "Isotherme" mean?
As a noun, "Isotherme" means: eine Linie gleicher Temperatur auf Klimakarten
How do you pronounce "Isotherme"?
The IPA (International Phonetic Alphabet) transcription for "Isotherme" is [izoˈtɛʁmə]. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What language does "Isotherme" come from?
"Isotherme" 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.
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