AQU: Lesson - Noun Review - Declension

Noun Review - Declension

Let's take a moment to review noun declensions, as we are getting ready to add a new case in this module.

Remember that the word declension refers to a category of nouns. Every noun is put into one of five categories (we are only learning the first three in Latin I!). So, how can we tell what declension a noun belongs to? We must look at the dictionary entry to find out. When a noun is listed in the dictionary, the second word provided will always be the genitive form of the noun. The genitive ending is essential to determining the declension of a noun. To know what declension a noun belongs to, look at the genitive form! Review the examples below.

Noun Declensions Review
Declension Latin Noun Genitive Singular Ending English Meaning
1st Declension aqua, aquae, f. -ae water
2nd Declension rivus, rivi, m. -i river
3rd Declension pons, pontis, m. -is bridge