Polypus escam e nassa capit.

Because polypus is in the nominative singular, the case normally used for the subject in Latin.

So in Polypus escam e nassa capit, polypus is the one doing the action of capit.

A native English speaker often looks first at word order, but in Latin the ending is more important than the position. Here, polypus has the form you would expect for a singular subject: the octopus.

Latin usually has no definite article and no indefinite article. That means Latin does not normally have separate words for the or a/an.

So polypus can mean:

• the octopus
• an octopus

Likewise, escam can mean:

• the food
• food
• some food

You figure out which English wording sounds best from the context.

Because escam is in the accusative singular, the case commonly used for the direct object.

The direct object is the thing directly affected by the verb. In this sentence, the octopus is taking the food, so escam is the direct object of capit.

This noun comes from esca, meaning food, bait, or fodder. Its forms include:

• nominative singular: esca
• accusative singular: escam

So the -am ending tells you that this is the thing being taken.

E means out of or from.

After e/ex, Latin uses the ablative case, so nassa must be in the ablative singular, not the accusative.

That is why you get:

• e nassa = out of the basket/trap

If it were nassam, that would be accusative, and it would not fit the preposition e.

So:

• escam = the thing being taken
• e nassa = the place it is being taken from

Both e and ex mean the same thing: out of or from.

In many textbooks, you will see this guideline:

• e before consonants
• ex before vowels and often before h

Since nassa begins with a consonant, e nassa is perfectly normal.

That said, in actual Latin, the choice is not always completely rigid. But for a learner, e nassa is exactly what you would expect.

Capit is the 3rd person singular present active indicative of capio, capere, meaning take, seize, catch, or get.

Here it means he/she/it takes.

Because the subject is polypus (the octopus), capit means:

• the octopus takes

A quick breakdown:

• cap- = verb stem
• -it = he/she/it in the present tense for this verb

So the sentence describes a present action: the octopus takes the food.

Because the verb ending already includes the subject information.

In capit, the ending -it tells you the subject is 3rd person singular:

• he
• she
• it

So Latin does not need to add a separate subject pronoun unless it wants emphasis or contrast.

That is why capit by itself can mean:

• he takes
• she takes
• it takes

When you add polypus, you specify who that it is: the octopus.

Yes. Latin word order is much freer than English word order because grammatical endings do much of the work.

This sentence is arranged in a very natural Latin way:

• subject: Polypus
• object: escam
• prepositional phrase: e nassa
• verb: capit

Latin often puts the verb near the end, but many other orders are also possible, for example:

• Escam polypus e nassa capit
• E nassa polypus escam capit

These would still mean basically the same thing, though the emphasis might shift a little.

So in Latin, endings matter more than position.

Yes, it is a Latinized form of a Greek word.

Many Latin words, especially for animals, plants, medicine, philosophy, and science, come from Greek. Polypus is one of them. In Latin it is treated as a masculine noun and can function like a regular noun in the sentence.

For this sentence, the important point is simply that polypus is the nominative singular subject: the octopus.

A nassa is a kind of basket-trap, especially for catching fish or similar sea creatures. Depending on context, it might be translated as:

• trap
• net-trap
• wicker trap
• basket
• fish-trap

So e nassa does not just mean from a random basket; it can suggest from a trap or basket used for catching animals.

That makes the sentence especially vivid: the octopus is taking the food out of the trap.

It can mean both, depending on context.

Esca often means:

• food
• fodder
• bait

In a sentence involving a trap like nassa, a learner might reasonably wonder whether the meaning is really food or more specifically bait. Grammatically, the word is the same either way.

So escam e nassa capit could suggest:

• the octopus takes food from the trap
• the octopus takes the bait from the trap

The exact nuance depends on the context supplied by the passage or exercise.

A useful full parse would be:

• Polypus — nominative singular masculine noun; the octopus; subject
• escam — accusative singular of esca; food/bait; direct object
• e — preposition meaning out of/from; takes the ablative
• nassa — ablative singular of nassa; basket-trap/trap
• capit — 3rd person singular present active indicative of capio, capere; takes

So the structure is:

subject + direct object + prepositional phrase + verb

That is a very good basic pattern for a beginning Latin learner to recognize.