auctumnalis

Latin

(Classical Latin) IPA^(key): /au̯k.tumˈnaː.lis/, [äu̯kt̪ʊmˈnäːlʲɪs̠]
(modern Italianate Ecclesiastical) IPA^(key): /au̯k.tumˈna.lis/, [äu̯kt̪umˈnäːlis]

auctumnālis (neuter auctumnāle); third-declension two-termination adjective

Third-declension two-termination adjective.

Case / Gender	Masc./Fem.	Neuter	Masc./Fem.	Neuter
Number	Singular		Plural
Nominative	auctumnālis	auctumnāle	auctumnālēs	auctumnālia
Genitive	auctumnālis		auctumnālium
Dative	auctumnālī		auctumnālibus
Accusative	auctumnālem	auctumnāle	auctumnālēs auctumnālīs	auctumnālia
Ablative	auctumnālī		auctumnālibus
Vocative	auctumnālis	auctumnāle	auctumnālēs	auctumnālia

“auctumnalis”, in Charlton T. Lewis and Charles Short (1879) A Latin Dictionary, Oxford: Clarendon Press
“auctumnalis”, in Charlton T. Lewis (1891) An Elementary Latin Dictionary, New York: Harper & Brothers
auctumnalis in Gaffiot, Félix (1934) Dictionnaire illustré latin-français, Hachette.
Carl Meißner, Henry William Auden (1894) Latin Phrase-Book‎^[1], London: Macmillan and Co.
- in spring, summer, autumn, winter time: verno, aestivo, auctumnali, hiberno tempore