triangularis

Latin

Etymology

Etymology tree

Proto-Indo-European *tréyes

Proto-Italic *trēs

Latin trēs

Latin angulus

Latin triangulus

Latin -ālis

Latin -āris

Latin triangulāris

From triangulus.

Pronunciation

• (Classical Latin) IPA^(key): /tri.an.ɡuˈlaː.ris/, [t̪riäŋɡʊˈɫ̪äːrɪs̠]
• (modern Italianate Ecclesiastical) IPA^(key): /tri.an.ɡuˈla.ris/, [t̪riäŋɡuˈläːris]

Adjective

triangulāris (neuter triangulāre); third-declension two-termination adjective

1. triangular

Declension

Third-declension two-termination adjective.

Number	Singular			Plural
Case / Gender	Masc./Fem.	Neuter		Masc./Fem.	Neuter
Nominative	triangulāris	triangulāre		triangulārēs	triangulāria
Genitive	triangulāris			triangulārium
Dative	triangulārī			triangulāribus
Accusative	triangulārem	triangulāre		triangulārēs triangulārīs	triangulāria
Ablative	triangulārī			triangulāribus
Vocative	triangulāris	triangulāre		triangulārēs	triangulāria

Related terms

• triangulus

References

• “triangularis”, in Charlton T. Lewis and Charles Short (1879) A Latin Dictionary, Oxford: Clarendon Press
• triangularis in Gaffiot, Félix (1934) Dictionnaire illustré latin-français, Hachette.