trilateral

[ˈtʁiːlatəʁaːl]

/[ˈtʁiːlatəʁaːl]/ adj

The verdict

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

Unranked
below top-frequency German
10
letters

According to Wiktionary data (CC BY-SA, analyzed September 2, 2026) - drei Seiten betreffend, von drei Seiten ausgehend

Corpus desk

Index DE-trilateral · trilateral · German

trilateral · unranked · 0 variants · 0 confusables

  • FREQ-UNRANKED Unranked
  • LEN-MEGA 10 letters
  • VOW-4 4 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-THIN "T" 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 trilateral
PropertyValue
Headwordtrilateral
LanguageGerman
Part of speechAdjective
IPA[ˈtʁiːlatəʁaːl]
Letters10
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Where “trilateral” sits in German frequency

trilateral 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

trilateral is uncommon German outside the top frequency list, classed as anadjective, transcribed [ˈtʁiːlatəʁaːl]. Rarity is why readers land here mid-draft. Gloss: "drei Seiten betreffend, von drei Seiten ausgehend".

Our edit-distance generator produced no likely misspellings for trilateral, suggesting the orthography follows predictable German patterns. No confusable counterpart is on file for this word, which typically means the spelling is too distinctive to be mistaken for another word.

This entry carries no recorded etymology, so any spelling logic here comes from how the word's sounds map to letters, not a documented origin story. The correct German form is trilateral, spelled T-R-I-L-A-T-E-R-A-L.

Definition

  1. 1
    drei Seiten betreffend, von drei Seiten ausgehend

Recorded use

Wiktionary example

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

  1. „Aus ähnlichem Grund haben sich die USA, Australien und Japan trilateral dazu verpflichtet, im pazifischen Raum über die nächsten Jahre in Energie, Tourismus und Transport zu investieren.“

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.

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 September 2, 2026. Primary sources: Wiktionary (via kaikki.org) and FrequencyWords.

Frequently Asked Questions

How do you spell "trilateral"?
"trilateral" is spelled T-R-I-L-A-T-E-R-A-L. The IPA pronunciation is [ˈtʁiːlatəʁaːl].
What does "trilateral" mean?
As an adjective, "trilateral" means: drei Seiten betreffend, von drei Seiten ausgehend
How do you pronounce "trilateral"?
The IPA (International Phonetic Alphabet) transcription for "trilateral" is [ˈtʁiːlatəʁaːl]. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What language does "trilateral" come from?
"trilateral" 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