Quinta declinatio
Quinta declinatio est declinatio nominum, quae in -ei exeunt in genetivo casu singulari.

Exemplum declinationis:

In quinta declinatione paucissima nomina sunt, omnia feminina nisi 'dies', qui et masculini et feminini generis est, saepissime quidem masculini.

Exempli gratia:

dies m (-ei)

facies  f (-ei)

fides  f (-ei)

glacies  f (-ei)

res  f (-ei)

Notae

Bibliographia 
 Brosman, Paul W. (2006) The cognates of the Hittite ai- and au- stems and thematicization. Indogermanische Forschungen 111: 98-109
 Georgacas, Demetrius J. (1949) The Latin fifth declension. Transactions of the American Philological Association 80: 426-

Grammatica Latina

cs:Latinské skloňování#Substantiva_5._deklinace
en:Latin declension#Fifth_declension_.28e.29
mk:Латински деклинации#.D0.9F.D0.B5.D1.82.D1.82.D0.B0_.D0.B4.D0.B5.D0.BA.D0.BB.D0.B8.D0.BD.D0.B0.D1.86.D0.B8.D1.98.D0.B0
sr:Пета деклинација именица у латинском језику