Venditor mercem sub hasta vendit.

In Latin, the verb ending often tells you the subject. The ending -t in vendit marks third person singular, so it means he sells, she sells, or it sells.

Because Latin verbs already include the subject information, Latin often does not need a separate subject pronoun like he or she. In this sentence, though, the subject is stated explicitly as venditor.

Mercem is in the accusative singular.

It is accusative because it is the direct object of vendit: it is the thing being sold.

A learner often first meets this pattern as:

• subject = nominative
• direct object = accusative

So here:

• venditor = the seller, the subject
• mercem = the merchandise/goods, the thing sold

Venditor is nominative singular.

The nominative is the normal case for the subject of the sentence, so venditor is the person doing the selling.

Even though English usually depends on word order to show the subject, Latin mainly uses case endings for that job.

This is a very common question, because sub can take more than one case.

With sub:

• accusative often suggests movement toward/under
• ablative often suggests position under or a more fixed expression

Here hasta is ablative singular, and sub hasta is also an idiomatic expression meaning at auction or by auction.

So this is not mainly about physical location under a spear. It is a set phrase.

Literally, sub hasta means under the spear.

In Roman usage, a spear (hasta) could be set up as a sign of a public sale, especially an auction. Because of that custom, sub hasta came to mean at auction or by public auction.

So the phrase is both:

• literal in origin: under the spear
• idiomatic in actual meaning: at auction

This is the kind of expression that is worth learning as a whole phrase.

Yes. They come from the same basic verb family:

• vendo, vendere = to sell
• vendit = he/she sells
• venditor = seller

The ending -tor is a common Latin agent-noun ending. It often means a person who does the action.

Other examples of this pattern include words like:

• orator = speaker
• imperator = commander

So venditor is literally something like the one who sells.

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

So venditor can mean:

• the seller
• a seller

And mercem can mean:

• the merchandise
• merchandise
• some goods

Which English article is best depends on the context and on the translation you are given.

Yes, but not in the same way as in English.

Latin word order is more flexible because case endings show the grammar. So the basic relationships would still be clear even if the order changed, for example:

• Mercem venditor sub hasta vendit.
• Sub hasta venditor mercem vendit.

All of these still mean roughly the same thing.

That said, word order in Latin is not random. Writers often move words for emphasis, style, or rhythm. In this sentence, the order is fairly straightforward:

• venditor = subject
• mercem = object
• sub hasta = phrase explaining how/in what setting
• vendit = verb at the end, which is very common in Latin

All of those can work, depending on context.

The base noun is merx, mercis, which refers to goods, merchandise, wares, or an item for trade/sale.

A learner should not assume there is always only one perfect English equivalent. Latin words often cover a range that overlaps several English words.

So if the given meaning is something like The seller sells the goods at auction, that is a natural translation.

The noun is hasta, hastae, a first-declension noun.

Its main singular forms are:

• nominative: hasta
• genitive: hastae
• dative: hastae
• accusative: hastam
• ablative: hasta

So the form hasta could be either nominative singular or ablative singular. Here it must be ablative singular because it follows sub in the idiom sub hasta.

This is very common in Latin: the same form can serve more than one grammatical function, and you work out which one it is from the syntax.

Because Latin can include the subject noun when it wants to identify exactly who is doing the action.

If the sentence only said Mercem sub hasta vendit, that would mean He/She sells the goods at auction. But by adding venditor, the sentence makes the subject explicit: the seller sells them.

So Latin can:

• leave the subject understood from the verb ending
• state the subject noun for clarity or emphasis

Both are normal.

Yes. Vendit is present tense, so it means sells or is selling, depending on context.

Latin present tense can sometimes correspond to either:

• simple present: sells
• progressive present: is selling

English usually forces you to choose one, but Latin often leaves that to context.

A common classroom pronunciation would be something like:

WEN-di-tor MER-kem soob HAS-ta WEN-dit

If you want a more classical-style guide:

• v is pronounced like English w
• c in mercem is always hard, like k
• u in sub sounds like oo
• stress usually falls as follows:
  • vén-ditor
  • mér-cem
  • súb hásta
  • vén-dit

Pronunciation systems vary a little in different classrooms, but the grammar of the sentence stays the same.