Vectura sine mora incipit.

Vectura is a noun, not a verb. It is a first-declension feminine noun in the nominative singular, and in this sentence it is the subject of incipit.

It comes from the verb veho, vehere (to carry, transport), and it can mean something like:

• transport
• conveyance
• shipment
• the act of carrying

Exactly which English word fits best depends on context.

Because it is the subject of the sentence.

In Latin, the subject of a finite verb is normally in the nominative case. Since incipit means begins, the thing doing the beginning is vectura, so vectura must be nominative.

Mora is in the ablative singular.

It is ablative because it follows the preposition sine, and sine always takes the ablative case.

So:

• sine = without
• mora = delay
• sine mora = without delay

It is both literal and very natural Latin.

Literally, it means without delay, but in practice it often works almost like an idiomatic expression meaning:

• immediately
• at once
• without hesitation

So a learner should recognize sine mora as a very common type of Latin phrase.

Incipit is:

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

It comes from incipio, incipere, meaning to begin or to start.

So incipit means he/she/it begins or it starts.
Here the subject is vectura, so the sense is it begins.

Because its subject, vectura, is singular.

In Latin, verbs agree with their subjects in number and person. Since vectura is one thing, the verb must also be singular:

• vectura ... incipit = the transport/shipment begins

If the subject were plural, the verb would also be plural.

Latin usually does not need an explicit subject pronoun when the verb ending already shows the person and number.

The ending of incipit already tells you it is 3rd person singular, so Latin does not need to add a separate word meaning it.

English requires it begins, but Latin can simply say incipit.

Latin word order is much more flexible than English word order.

Placing the verb at the end is very common in Latin, especially in straightforward prose. So:

• Vectura sine mora incipit

is a perfectly normal arrangement:

• subject first: vectura
• prepositional phrase in the middle: sine mora
• verb last: incipit

Latin can often move words around for emphasis, rhythm, or style without changing the basic meaning.

Yes. Latin allows several possible word orders, for example:

• Sine mora vectura incipit
• Incipit vectura sine mora
• Vectura incipit sine mora

These all keep roughly the same core meaning, though the emphasis may shift a little.

The given order feels natural and clear, with the action word incipit saved for the end.

No. Here incipit is used intransitively, meaning simply begins or starts.

Latin incipere can sometimes take an object or an infinitive in other sentences, but it does not have to. In this sentence, the subject itself is what begins.

So the structure is complete as it stands:

• vectura = subject
• sine mora = adverbial phrase
• incipit = verb

Yes. That is a good question, because many Latin nouns in -ura can refer either to:

• an action/process, or
• a result/product of that action

So vectura may mean something like:

• transporting / conveyance as an activity
• a shipment / transport as a concrete thing

The surrounding context usually decides which sense is intended.

Yes, at least semantically it is related to the idea of delay.

Latin mora means delay, and it appears in learned English derivatives such as moratorium. Seeing these connections can help vocabulary learning, though you should still remember that in Latin mora is an ordinary noun meaning delay.

A quick parsing would be:

• Vectura — nominative singular feminine noun, subject
• sine — preposition taking the ablative
• mora — ablative singular, object of sine
• incipit — 3rd singular present active indicative verb

So the structure is:

subject + prepositional phrase + verb.