tertius decimus

Latin

Latin numbers ^(edit)

←  12	XIII 13	14  → [a], [b]
Cardinal: tredecim     Ordinal: tertiusdecimus, tertius decimus     Adverbial: terdeciēs, terdeciēns, tredeciēs, tredeciēns     Proportional: terdecuplus, tredecuplus     Multiplier: terdecuplex, tredecuplex     Distributive: terdēnus     Fractional: tertiusdecimus, tertius decimus

Etymology

From tredecim (“thirteen”).

Numeral

tertius decimus (feminine tertia decima, neuter tertium decimum); first/second-declension numeral with a first/second-declension numeral

1. thirteenth

Declension

First/second-declension adjective with a first/second-declension adjective.

Number	Singular				Plural
Case / Gender	Masculine	Feminine	Neuter		Masculine	Feminine	Neuter
Nominative	tertius decimus	tertia decima	tertium decimum		tertiī decimī	tertiae decimae	tertia decima
Genitive	tertiī decimī	tertiae decimae	tertiī decimī		tertiōrum decimōrum	tertiārum decimārum	tertiōrum decimōrum
Dative	tertiō decimō		tertiō decimō		tertiīs decimīs
Accusative	tertium decimum	tertiam decimam	tertium decimum		tertiōs decimōs	tertiās decimās	tertia decima
Ablative	tertiō decimō	tertiā decimā	tertiō decimō		tertiīs decimīs
Vocative	tertie decime	tertia decima	tertium decimum		tertiī decimī	tertiae decimae	tertia decima