quadrangularis

Latin

Etymology

Etymology tree

Proto-Indo-European *kʷetwṓr

Proto-Italic *kʷettwōr

Latin quattuor

Proto-Indo-European *h₂eng-

Proto-Indo-European *h₂engulos

Proto-Italic *angulos

Latin angulus

Latin quadrangulus

Latin quadrangulum

Proto-Indo-European *h₂el-

Proto-Indo-European *-is

Proto-Indo-European *h₂élisder.?

Proto-Italic *-ālis

Latin -ālis

Latin -āris

Latin quadrangulāris

From quadrangulum + -āris.

Pronunciation

• (Classical Latin) IPA^(key): [kʷa.draŋ.ɡʊˈɫaː.rɪs]
• (modern Italianate Ecclesiastical) IPA^(key): [kʷa.draŋ.ɡuˈlaː.ris]

Adjective

quadrangulāris (neuter quadrangulāre); third-declension two-termination adjective (Late Latin)

1. quadrangular

   Synonym: quadrangulus

Declension

Third-declension two-termination adjective.

	singular			plural
	masc./fem.	neuter		masc./fem.	neuter
nominative	quadrangulāris	quadrangulāre		quadrangulārēs	quadrangulāria
genitive	quadrangulāris			quadrangulārium
dative	quadrangulārī			quadrangulāribus
accusative	quadrangulārem	quadrangulāre		quadrangulārīs quadrangulārēs	quadrangulāria
ablative	quadrangulārī			quadrangulāribus
vocative	quadrangulāris	quadrangulāre		quadrangulārēs	quadrangulāria

Descendants

• → French: quadrangulaire (learned)

See also

• triangulāris

Further reading

• “quadrangularis”, in Gaffiot, Félix (1934), Dictionnaire illustré latin-français, Hachette.