quadraticus

Latin

Etymology

Etymology tree

Proto-Indo-European *kʷetwṓr

Proto-Italic *kʷettwōr

Latin quattuor

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Latin quadrus

Latin quadrōbf.?

Latin quadrus

Proto-Indo-European *-h₂

Proto-Indo-European *-éh₂

Proto-Indo-European *-tós

Proto-Indo-European *-eh₂tos

Proto-Italic *-ātos

Latin -ātus

Proto-Indo-European *-kos

Proto-Indo-European *-ikos

Proto-Italic *-ikos

Latin -icus

Latin -āticus

Latin quadrāticus

From quadrus (“square”) + -āticus.

Pronunciation

• (Classical Latin) IPA^(key): [kʷaˈdraː.tɪ.kʊs]
• (modern Italianate Ecclesiastical) IPA^(key): [kʷaˈdraː.ti.kus]

Adjective

quadrāticus (feminine quadrātica, neuter quadrāticum); first/second-declension adjective

1. (mathematics) quadratic

Declension

First/second-declension adjective.

	singular				plural
	masculine	feminine	neuter		masculine	feminine	neuter
nominative	quadrāticus	quadrātica	quadrāticum		quadrāticī	quadrāticae	quadrātica
genitive	quadrāticī	quadrāticae	quadrāticī		quadrāticōrum	quadrāticārum	quadrāticōrum
dative	quadrāticō	quadrāticae	quadrāticō		quadrāticīs
accusative	quadrāticum	quadrāticam	quadrāticum		quadrāticōs	quadrāticās	quadrātica
ablative	quadrāticō	quadrāticā	quadrāticō		quadrāticīs
vocative	quadrātice	quadrātica	quadrāticum		quadrāticī	quadrāticae	quadrātica