Ch 4 · Lesson 18

The fifth declension: res and dies

, ; dies, : genitive -ei, nearly all feminine, and only and dies have a full plural. , the state, is one of them.

The short version

The fifth declension is small, feminine and mostly

, ,

thing, of the thing, of things
Why?

Genitive singular in -ei, and nearly everything in it is feminine: , , , , , with plural , , , . Only and dies decline right through the plural, has no plural at all, and dies is usually masculine but turns feminine when it means an appointed day. is the other oddity worth knowing: half fourth declension, half second, and keeping a locative on top.

The fifth declension: res and dies

Spotted by a genitive in -ei. Nearly all feminine, with the main exception:

nominativeaccusativegenitivedativeablativeWhat do the colours mean?
CaseresdiesPlural of dies
Nom
Acc
Gen
Abl

Only and decline right through the plural. , hope, appears in the plural only as , and , faith, has no plural at all.

is gloriously vague: thing, matter, affair, situation, property. It is the noun a Roman reached for where English needs a whole phrase:

LatinLiterallyMeaning
the public thingthe state
things donedeeds, history
new thingsrevolution
the nature of thingsnature, the universe

Both halves of decline: , of the state; , about the state.

is masculine ( , this day), and always masculine in the plural. It turns feminine for an appointed day: , on the appointed day.

Going further: The fourth declension: manus and the rest of the guide, when you want them. This lesson does not need them.

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Lesson 18 of 37 in this chapter

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What do the colours mean?