Aquifer

[akviˈfeːɐ̯]

/[akviˈfeːɐ̯]/ noun

The verdict

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

Unranked
below top-frequency German
7
letters

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - poröse Gesteinsschicht oder Lockersedimentkörper, in dem Grundwasser fließen kann

Corpus desk

Index DE-aquifer · Aquifer · German

Aquifer · unranked · 0 variants · 0 confusables

  • FREQ-UNRANKED Unranked
  • LEN-LONG 7 letters
  • VOW-4 4 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-THIN "A" 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 Aquifer
PropertyValue
HeadwordAquifer
LanguageGerman
Part of speechNoun
IPA[akviˈfeːɐ̯]
Letters7
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Langschwanz-Rang von „Aquifer“ im Deutschen

Aquiferschafft es nicht in die Top 100.000 des Deutschen: Zone für Fach-, Alt- oder Seltenwortschatz.

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

Rare enough to double-check

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

We couldn't generate a plausible misspelling set for Aquifer, a sign its spelling follows regular German conventions. It is not paired with a close-neighbour confusable in our dataset, a sign it's visually distinctive enough not to be mixed up with another word.

This entry's etymology isn't recorded, leaving phoneme-to-grapheme mapping as the best guide to its spelling rather than a borrowing history. The correct German form is Aquifer, spelled A-Q-U-I-F-E-R.

Definition

  1. 1
    poröse Gesteinsschicht oder Lockersedimentkörper, in dem Grundwasser fließen kann
  2. 2
    Struktur in einem Grundwasserleiter, die Gas speichert

Recorded use

Wiktionary examples

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

  1. „Aquifere können genutzt werden, um thermische Energie langfristig zu speichern und sie so zum Heizen oder Kühlen von Gebäuden verfügbar zu machen.“
  2. „Im gesamten Schongebiet sind folgende Maßnahmen unzulässig, soweit sie bisher wasserrechtlich nicht bewilligt wurden: 1. Grundwassererschließungen in Grundwasserhorizonten, die tiefer als der oberflächennahe, ungespannte Grundwasserleiter liegen, also alle (artesisch) gespannten Aquifere, ausgenommen Erschließungen durch den Wasserverband Steinberg; […]“

Synonyms

Grundwasserleiter

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 "Aquifer"?
"Aquifer" is spelled A-Q-U-I-F-E-R. The IPA pronunciation is [akviˈfeːɐ̯].
What does "Aquifer" mean?
As a noun, "Aquifer" means: poröse Gesteinsschicht oder Lockersedimentkörper, in dem Grundwasser fließen kann
How do you pronounce "Aquifer"?
The IPA (International Phonetic Alphabet) transcription for "Aquifer" is [akviˈfeːɐ̯]. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What language does "Aquifer" come from?
"Aquifer" 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.

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

Source: FrequencyWords open word-frequency list