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LatínLatín4,719 views·Updated Jun 18, 2026·1 page

Declinaciones Latinas y sus Ejemplos

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Analía Pérez@analiapereez

Las declinaciones latinas son el sistema que usa el latín...

1
of 1
# DECLINACIONES

1ª declinación

|       | Singular | Plural |
| :---- | :------- | :----- |
| N./V. | -a       | -ae    |
| Ac.   | -am

Las Cinco Declinaciones Latinas

¿Te has preguntado por qué el latín parece tan complicado? La respuesta está en las declinaciones: cada sustantivo cambia su terminación dependiendo de si es sujeto, complemento directo, etc.

La primera declinación es la más sencilla y siempre acaba en -a en nominativo singular (como rosa, puella). Sus terminaciones son muy regulares: -a/-ae en nominativo, -am/-as en acusativo, y así sucesivamente.

La segunda declinación tiene dos tipos: masculinos/femeninos que acaban en -us o -er (dominus, puer) y neutros en -um (templum). Los neutros tienen una regla de oro: nominativo, vocativo y acusativo siempre iguales.

Truco: En los neutros, el plural de nominativo/acusativo siempre acaba en -a, sin excepción.

La tercera declinación es la más irregular porque agrupa sustantivos muy diversos. Aquí lo importante es aprenderse bien el genitivo singular is-is para formar el resto de casos. Puede ser imparisílaba, parisílaba o mixta según el número de sílabas.

Las cuarta y quinta declinaciones son menos frecuentes. La cuarta usa -us masculino/femeninomasculino/femenino o -u (neutro), mientras que la quinta siempre acaba en -es y es casi exclusivamente femenina (res, dies).

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The app is very easy to use and well designed. I have found everything I was looking for so far and have been able to learn a lot from the presentations! I will definitely use the app for a class assignment! And of course it also helps a lot as an inspiration.

Stefan SiOS user

This app is really great. There are so many study notes and help [...]. My problem subject is French, for example, and the app has so many options for help. Thanks to this app, I have improved my French. I would recommend it to anyone.

Samantha KlichAndroid user

Wow, I am really amazed. I just tried the app because I've seen it advertised many times and was absolutely stunned. This app is THE HELP you want for school and above all, it offers so many things, such as workouts and fact sheets, which have been VERY helpful to me personally.

AnnaiOS user
LatínLatín4,719 views·Updated Jun 18, 2026·1 page

Declinaciones Latinas y sus Ejemplos

user profile picture
Analía Pérez@analiapereez

Las declinaciones latinas son el sistema que usa el latín para cambiar las terminaciones de los sustantivos según su función en la frase. Dominar estas cinco declinaciones es clave para entender cualquier texto latino y traducir correctamente.

1
of 1
# DECLINACIONES

1ª declinación

|       | Singular | Plural |
| :---- | :------- | :----- |
| N./V. | -a       | -ae    |
| Ac.   | -am

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Las Cinco Declinaciones Latinas

¿Te has preguntado por qué el latín parece tan complicado? La respuesta está en las declinaciones: cada sustantivo cambia su terminación dependiendo de si es sujeto, complemento directo, etc.

La primera declinación es la más sencilla y siempre acaba en -a en nominativo singular (como rosa, puella). Sus terminaciones son muy regulares: -a/-ae en nominativo, -am/-as en acusativo, y así sucesivamente.

La segunda declinación tiene dos tipos: masculinos/femeninos que acaban en -us o -er (dominus, puer) y neutros en -um (templum). Los neutros tienen una regla de oro: nominativo, vocativo y acusativo siempre iguales.

Truco: En los neutros, el plural de nominativo/acusativo siempre acaba en -a, sin excepción.

La tercera declinación es la más irregular porque agrupa sustantivos muy diversos. Aquí lo importante es aprenderse bien el genitivo singular is-is para formar el resto de casos. Puede ser imparisílaba, parisílaba o mixta según el número de sílabas.

Las cuarta y quinta declinaciones son menos frecuentes. La cuarta usa -us masculino/femeninomasculino/femenino o -u (neutro), mientras que la quinta siempre acaba en -es y es casi exclusivamente femenina (res, dies).

We thought you’d never ask...

What is the Knowunity AI companion?

Our AI companion is specifically built for the needs of students. Based on the millions of content pieces we have on the platform we can provide truly meaningful and relevant answers to students. But its not only about answers, the companion is even more about guiding students through their daily learning challenges, with personalised study plans, quizzes or content pieces in the chat and 100% personalisation based on the students skills and developments.

Where can I download the Knowunity app?

You can download the app in the Google Play Store and in the Apple App Store.

Is Knowunity really free of charge?

That's right! Enjoy free access to study content, connect with fellow students, and get instant help – all at your fingertips.

Similar Content

Most popular content: Declinaciones Latinas

9

Most popular content in Latín

9

Most popular content

9

Can't find what you're looking for? Explore other subjects.

Students love us — and so will you.

4.6/5App Store
4.7/5Google Play

The app is very easy to use and well designed. I have found everything I was looking for so far and have been able to learn a lot from the presentations! I will definitely use the app for a class assignment! And of course it also helps a lot as an inspiration.

Stefan SiOS user

This app is really great. There are so many study notes and help [...]. My problem subject is French, for example, and the app has so many options for help. Thanks to this app, I have improved my French. I would recommend it to anyone.

Samantha KlichAndroid user

Wow, I am really amazed. I just tried the app because I've seen it advertised many times and was absolutely stunned. This app is THE HELP you want for school and above all, it offers so many things, such as workouts and fact sheets, which have been VERY helpful to me personally.

AnnaiOS user