decennalis

Latin

Etymology

From decennis (“10-year”) +‎ -ālis (“-al: forming adjectives”), from decem (“ten”) + annus (“year”) + -is (“forming compound adjs”). Equivalent to decem + annāles (“of or related to a year”).

Pronunciation

• (Classical) IPA^(key): /de.kenˈnaː.lis/, [d̪ɛkɛnˈnäːlʲɪs̠]
• (modern Italianate Ecclesiastical) IPA^(key): /de.t͡ʃenˈna.lis/, [d̪et͡ʃenˈnäːlis]

Adjective

decennālis (neuter decennāle); third-declension two-termination adjective

1. decennal, of or related to a 10-year period

Declension

Third-declension two-termination adjective.

Number	Singular			Plural
Case / Gender	Masc./Fem.	Neuter		Masc./Fem.	Neuter
Nominative	decennālis	decennāle		decennālēs	decennālia
Genitive	decennālis			decennālium
Dative	decennālī			decennālibus
Accusative	decennālem	decennāle		decennālēs decennālīs	decennālia
Ablative	decennālī			decennālibus
Vocative	decennālis	decennāle		decennālēs	decennālia

Coordinate terms

• annālis, quīnquennālis, vīcennālis

Descendants

• English: decennal
• Italian: decennale