Strepitus molestus e via venit, itaque mater fenestram claudit.

Latin word order is more flexible than English word order, so the first word is often chosen for emphasis or as the starting point of the idea.

Here, strepitus molestus means an annoying noise or a troublesome noise, and putting strepitus first immediately tells you what is happening in the sentence. In very natural English, we might also start with the thing being noticed: A bothersome noise comes from the street...

So the order is not random; it helps present the scene.

Molestus is an adjective describing strepitus, so it has to agree with it in:

• gender: masculine
• number: singular
• case: nominative

Since strepitus is masculine singular nominative, the adjective must also be masculine singular nominative: molestus.

This is one of the most important patterns in Latin: adjectives agree with the nouns they describe.

In Latin, adjectives can come either before or after the noun. Both are normal.

So both of these are possible:

• strepitus molestus
• molestus strepitus

The version in your sentence is perfectly natural. Latin does not follow English rules here, where adjectives usually come before the noun.

Both e and ex mean out of or from, and both take the ablative case.

Latin often uses:

• e before consonants
• ex before vowels or sometimes for clarity/emphasis

Since via begins with a consonant sound, e via is completely normal.

So:

• e via = from the street / from the road

The preposition e/ex always takes the ablative.

That means the noun after it must be ablative, so:

• nominative: via = street/road
• ablative singular: via

This happens to look the same in the first declension, which can be confusing for learners. Even though via looks like the dictionary form, here it is functioning as an ablative singular because of e.

Yes — in an unmarked Latin text, venit can be ambiguous:

• venit = he/she/it comes (present)
• vēnit = he/she/it came (perfect)

In modern printed Latin, long vowels are often not marked, so both may appear as venit.

You decide from context. In this sentence, the next verb is claudit (closes), also present tense, so the most natural reading is present:

• A bothersome noise comes from the street, so mother closes the window.

Because mater is the subject, and fenestram is the direct object.

In Latin:

• the subject is usually in the nominative
• the direct object is usually in the accusative

So in mater fenestram claudit:

• mater = mother → nominative subject
• fenestram = window → accusative object
• claudit = closes

In other words, mother is doing the action, and the window is receiving the action.

Because fenestra is the direct object of claudit.

The verb claudit means closes, and something is being closed. The thing being closed must be in the accusative case.

So:

• nominative: fenestra = window
• accusative: fenestram = window as the object

That final -m is a very common sign of the singular accusative in first-declension nouns.

Itaque means and so, therefore, or and therefore.

It introduces the result or consequence of what came before:

• Strepitus molestus e via venit = an annoying noise comes from the street
• itaque mater fenestram claudit = and so mother closes the window

So the logic is:

noise from outside → therefore mother closes the window

No.

• et simply means and
• itaque means and so / therefore

So itaque does more than connect two clauses: it shows that the second clause follows as a consequence of the first.

That is an important distinction.

Latin has no articles like English the or a/an.

So a noun like mater can mean:

• mother
• the mother
• a mother

And fenestram can mean:

• window
• the window
• a window

The exact English wording depends on context. In a sentence like this, English usually prefers the street and the window, even though Latin does not say that explicitly.

Latin often leaves out possessive words like my, your, or his/her when the meaning is obvious from context.

So mater can naturally mean mother or my mother, depending on the situation.

If Latin wanted to be explicit, it could say:

• mater mea = my mother

But very often that is unnecessary.

Yes, very easily. Latin allows quite a lot of variation because the cases show the grammatical roles.

For example, these would still make sense:

• E via strepitus molestus venit, itaque mater fenestram claudit.
• Mater itaque fenestram claudit, quod strepitus molestus e via venit.
• Fenestram mater claudit...

The exact emphasis would change, but the basic meaning could stay the same.

That is one reason Latin learners need to focus on endings as much as word order.

You know from both meaning and form.

• venit is singular, so its subject should be singular.
• strepitus is nominative singular, which is the normal case for the subject.
• molestus agrees with strepitus, confirming that it is a noun phrase.

So:

• strepitus molestus = the subject
• venit = the verb

Literally: an annoying noise comes

Strepitus is a fourth-declension noun.

That may surprise learners, because many common nouns are first- or second-declension. Its dictionary form is:

• strepitus, strepitūs (masculine)

In this sentence, strepitus is nominative singular.

A learner may also notice that nominative singular and genitive singular are not the same here:

• nominative singular: strepitus
• genitive singular: strepitūs

So it is worth learning it as a fourth-declension noun from the start.

Claudit is present tense, third person singular:

• he/she/it closes

Here the subject is mater, so it means:

• mother closes

Because venit is also understood as present here, the whole sentence describes something happening now or as a general present-time scene.