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Latin is read through its endings.

Practice Latin endings, then use what you’ve learned to read Caesar, Nepos and Vergil in the original. For iPhone and iPad.

Download on the App Store Free to start.
dēclīnātiō, dēclīnātiōnis f. — the bending of a word
Singular Plural
Nom.dēclīnātiōdēclīnātiōnēs
Gen.dēclīnātiōnisdēclīnātiōnum
Dat.dēclīnātiōnīdēclīnātiōnibus
Acc.dēclīnātiōnemdēclīnātiōnēs
Abl.dēclīnātiōnedēclīnātiōnibus
Voc.dēclīnātiōdēclīnātiōnēs

Third declension, feminine.

Six ways to practice.

Declinatio tracks your answers across all six modes to help you focus on the forms and words you need to practice.

  • Forms

    You are given a noun and asked for one of its forms. Type your answer and you find out straight away whether it was right, along with the stem, the ending, and the rule that joins them.

  • Sentence completion

    Supply the missing form in a short Latin sentence, with an English translation to help, for the declensions and words you choose. Practice how cases work in context.

  • Smart Review

    Review what is due each day, forms and sentence roles in one round, scheduled according to your previous answers.

  • Verba

    Learn the words the texts use most, a hundred at a time. The first deck alone covers about half of what you read in Caesar and Nepos; two more decks prepare the Aeneid.

  • Sententiae

    Eight sentences a day, chosen for your level: lines from Caesar, Cicero, Vergil, Catullus and the Vulgate, alongside ones adapted or written for practice. Supply the missing form in each.

  • Lectiō

    Read Caesar, Nepos and Vergil chapter by chapter, filling in missing words as you go. Get feedback on each answer, tap any word to see its grammatical form, and pick up where you left off.

Read Caesar, Nepos and Vergil in the original.

Read all fifty-four chapters of Caesar’s Dē Bellō Gallicō Book I, from the division of Gaul to the defeat of Ariovistus, and his chapters on Britain, Ambiorix and the Druids. Cornelius Nepos’s complete lives of Miltiades, Hamilcar and Hannibal. And all of Book I of Vergil’s Aeneid, from Arma virumque canō to Dido’s Carthage. Fill in missing forms as you read, putting your practice to use.

Gallia est omnis dīvīsa in partēs trēs, quārum ūnam incolunt Belgae, aliam Aquītānī, tertiam quī ipsōrum linguā Celtae, nostrā Gallī appellantur.

Gaul as a whole is divided into three parts, of which the Belgae inhabit one, the Aquitani another, and the third those who in their own language are called Celts, in ours Gauls. Caesar, Dē Bellō Gallicō I.1

8works
158chapters and passages
4,600+words to supply
2,600+words in the library

Inside the app.

Work through 56 guided lessons covering the five declensions, adjectives, pronouns, verbs, syntax and vocabulary. Use the library to look up words and their forms.

Home: today's session, with the forms and words due and the next lesson and reading.
Every dayA session sized to your pace.
The Learn tab: the Via, a path of guided lessons with a placement check at the top.
LearnBuild your Latin with 56 guided lessons.
Lectiō: the opening of De Bello Gallico I.1 with four words supplied and graded, hints beneath.
LectiōRead Caesar with help along the way.
Lectiō: the opening lines of the Aeneid, Arma virumque cano, with words to supply.
AenēisAll of Vergil’s Book I, line by line.
Verba: six decks of the hundred words Caesar and Nepos use most, and two for the Aeneid.
VerbaThe words the texts use most.
Form practice: a requested form checked against the answer, with the stem, the ending and the rule.
FormsThe ending, and the rule behind it.
The library entry for rex, regis with its complete declension table.
LibraryLook up forms for 2,600+ Latin words.
The Practice tab: Smart Review, forms or sentences, and the declensions to draw from.
PracticeChoose what you want to practice.
Progress: the forms mastered, learning and due, the weakest spelled out, and one row per declension.
ProgressEvery form you know, and every one that is due.

Start practicing Latin.

Declinatio is available on the App Store for iPhone and iPad.

Download on the App Store