Milites in moenibus stant.

Milites is nominative plural.

You can tell because:

• the dictionary form is miles = soldier
• its nominative plural is milites = soldiers

In this sentence, milites is the subject because stant is a plural verb and milites is the noun in the nominative plural that matches it.

So the basic structure is:

• milites = the soldiers
• stant = stand / are standing

Stant is:

• present tense
• active voice
• indicative mood
• 3rd person plural

It comes from sto, stare = to stand.

So stant means they stand or they are standing.

The ending -nt is a very common sign of 3rd person plural in Latin verbs.

Latin usually does not need a separate subject pronoun if the verb ending already shows the person and number.

Here, stant already means they stand, because the ending -nt tells you the subject is they.

So Latin can simply say:

• Milites stant = The soldiers stand

without adding a word for they.

Because in can take different cases depending on the meaning.

With location (where?), in takes the ablative.
With motion toward (into where?), in takes the accusative.

Here the soldiers are already in position; they are standing there, not moving into the walls. So Latin uses the ablative:

• in moenibus = in/on the walls

The form moenibus is the ablative plural of moenia.

Moenibus is ablative plural.

It comes from moenia, a noun meaning city walls or fortifications.

Here it is ablative because it follows in in the sense of location.

So:

• in moenibus = in/on the walls

Moenia is normally used as a plural noun in Latin. It refers to city walls, ramparts, or fortifications as a set.

So even if English might sometimes say the wall, Latin often thinks of this idea as walls/defenses and uses the plural.

This is fairly common with certain Latin nouns: the singular is rare or not normally used in the same way.

In this sentence, the most natural English meaning is often on the walls, even though the Latin preposition is in.

Latin in with the ablative can cover ideas like:

• in
• on
• among
• at

depending on context.

With moenibus, the idea is location on or within the defensive structure, so English often uses on the walls.

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

So all of these could express roughly the same basic idea:

• Milites in moenibus stant
• In moenibus milites stant
• Stant milites in moenibus

However, the choice of order can affect emphasis or style.

In Milites in moenibus stant, the sentence begins with milites, so the soldiers are presented first.

Because the singular of miles is miles, while the plural is milites.

So:

• miles = soldier
• milites = soldiers

Also, the verb stant is plural, so the noun that goes with it must also be plural.

They can both relate to walls, but they are not exactly the same.

• murus usually means a wall more concretely, often a single wall or a wall as a structure
• moenia usually means city walls, fortifications, or defensive walls as a collective idea

So in a military sentence like this, moenia is very natural because it suggests the walls of a town or fortress.

A common classroom pronunciation would be something like:

MEE-li-tays in MOY-nee-bus stahnt

More classically:

• milites = mee-lee-tehs
• in = in
• moenibus = moy-nee-boos
• stant = stant

A few useful notes:

• oe in moenibus is pronounced like oi in many restored pronunciations
• c and g are always hard in classical Latin, though that does not matter in this sentence
• st stays clearly pronounced in stant

Yes. Milites stant is a complete sentence and means The soldiers are standing.

But adding in moenibus gives important extra information: where they are standing.

So the full sentence is more specific:

• Milites stant = the soldiers are standing
• Milites in moenibus stant = the soldiers are standing on/in the walls