adj · noun · 4 senses · updated from the 2026-07-25 local source snapshot
Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.
Sound
Pronunciation
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UK:/ˈtɹaɪkɔːn/
US:/ˈtɹaɪkɔɹn/
rhymes with -aɪkɔː(ɹ)n
1
adj
Meaning 1
Having three horns or similar projections.
Definition source: English Wiktionary via Wiktextract
Usage: not-comparable
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
2
noun
Meaning 2
A three-cornered hat, with the brim turned up.
Definition source: English Wiktionary via Wiktextract
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
3
noun
Meaning 3
A three-horned fractal.
Definition source: English Wiktionary via Wiktextract
Topics: mathematics, sciences
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
4
noun
Meaning 4
cocked hat with the brim turned up to form three points
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: tricorne
Antonyms: none provided
Broader terms: cocked hat
History
Etymology
Borrowed from Latin tricornis (“three-horned; three-pronged”). By surface analysis, tri- + corn(er). Compare French tricorne (“three-cornered hat”). Doublet of tricorne.
Across languages
Translations
11 source translations are retained for this English entry.
Bulgarian:
тривърха шапка
(trivǎrha šapka)
— a three-cornered hat
Czech:
třírohý klobouk
— a three-cornered hat
Czech:
třírohák
— a three-cornered hat
German:
Dreispitz
— a three-cornered hat
Hungarian:
háromszögletű kalap
— a three-cornered hat
Romanian:
tricorn
— a three-cornered hat
Russian:
треуго́лка
(treugólka)
— a three-cornered hat
Russian:
трико́рн
(trikórn)
— a three-cornered hat
Spanish:
tricornio
— a three-cornered hat
Greek:
τρικέρατο
(trikérato)
— mathematics: a three-horned fractal
Spanish:
tricornio
— mathematics: a three-horned fractal