Pugna incipit.

Pugna is nominative singular, the form normally used for the subject of the sentence.

In Pugna incipit, pugna is the thing doing the action of the verb: the battle begins.

It is the nominative singular of the noun pugna, pugnae (battle, fight), a first-declension noun.

Because incipit is a third-person singular verb form.

The ending -it tells you the subject is he, she, it, or a singular noun like pugna. So:

• incipio = I begin
• incipis = you begin
• incipit = he/she/it begins

Since pugna is singular, Latin uses the singular verb: incipit = begins.

The dictionary form is incipiō.

More fully, you might see it listed as:

incipiō, incipere, incēpī, inceptum = begin, start

In the sentence, incipit is the present active indicative, third-person singular form of incipiō.

Latin usually does not have a definite article like English the or an indefinite article like a/an.

So pugna can mean:

• the battle
• a battle
• sometimes just battle, depending on context

English has to choose an article, but Latin often leaves that to context.

Yes. Latin word order is much more flexible than English word order because the endings show the grammar.

Both of these are correct:

• Pugna incipit
• Incipit pugna

The basic meaning stays the same: The battle begins.

That said, word order can affect emphasis.
For example:

• Pugna incipit may feel more neutral.
• Incipit pugna may put slightly more focus on begins.

No. They are different cases.

• pugna = nominative singular (the battle as subject)
• pugnam = accusative singular (the battle as direct object)

So:

• Pugna incipit = The battle begins
• If you wrote Pugnam incipit, that would suggest battle is an object, which does not fit this sentence.

It is present tense.

So Pugna incipit means The battle begins or The battle is beginning, depending on context.

Latin present tense often covers both a simple present and a present progressive idea that English sometimes separates.

Because the verb ending already shows the person and number.

In incipit, the ending -it already means he/she/it (or a singular noun). Latin often leaves pronouns unstated unless they are needed for emphasis.

So instead of saying something like it begins, Latin can simply say incipit.

In this sentence, the noun pugna makes clear what is beginning.

In Classical Latin, a common pronunciation would be roughly:

POONG-na IN-ki-pit

A few helpful points:

• u sounds like oo
• g is always hard, as in go
• c is always hard, as in cat
• gn in pugna is pronounced with the g heard, not like English gn in sign

So incipit is not in-sipit; it is in-ki-pit.

It can mean battle, fight, or combat, depending on context.

So Pugna incipit could be understood in English as:

• The battle begins
• The fight begins
• Combat begins

The exact choice depends on the situation and tone of the passage.