Rezerv o masă diseară.

In Romanian, the subject pronoun is often omitted because the verb form already shows who is doing the action.

Here, rezerv means I reserve / I’m reserving, so eu is not necessary.

• Rezerv o masă diseară. = I’m reserving a table tonight.
• Eu rezerv o masă diseară. = also correct, but eu adds emphasis, like I’m the one reserving a table tonight.

This is similar to Spanish or Italian, where subject pronouns are often dropped.

Romanian often uses the present tense for planned or intended future actions, especially when there is a time word that makes the future clear.

So Rezerv o masă diseară literally looks like I reserve a table tonight, but in natural English it is usually understood as:

• I’m reserving a table tonight
• I’m booking a table for tonight
• sometimes I’ll reserve a table tonight, depending on context

The word diseară tells you the action is connected to this evening / tonight, so the sentence can naturally refer to the near future.

If you want a more explicit future, you could say:

• Voi rezerva o masă diseară. = I will reserve a table tonight.

Rezerv is the 1st person singular present indicative of the verb a rezerva, which means to reserve or to book.

A few present-tense forms are:

• eu rezerv = I reserve
• tu rezervi = you reserve
• el/ea rezervă = he/she reserves
• noi rezervăm = we reserve
• voi rezervați = you all reserve
• ei/ele rezervă = they reserve

So in your sentence, rezerv specifically means I reserve / I’m reserving.

O is the feminine singular indefinite article, meaning a.

• masă = table
• o masă = a table

The noun masă is feminine, so it takes o rather than un.

Compare:

• o masă = a table
• masa = the table

So Rezerv o masă means I reserve a table.

No. Masă can mean both:

• table
• meal

This is a very common point of confusion for English speakers.

In this sentence, o masă means a table, because with rezerv that is the natural meaning: you reserve a table at a restaurant, not a meal.

Examples:

• Pun farfuriile pe masă. = I put the plates on the table.
• Luăm masa la ora opt. = We eat the meal at eight.

So context tells you which meaning is intended.

Diseară means this evening or tonight.

It is an adverb of time, and it is written as one word.

In this sentence:

• Rezerv o masă diseară. = I’m reserving a table tonight / this evening.

It is related to seară, which means evening.

You may also hear:

• în seara asta = this evening / tonight

So these are often close in meaning:

• Rezerv o masă diseară.
• Rezerv o masă în seara asta.

Yes. Romanian word order is more flexible than English word order.

The neutral version is:

• Rezerv o masă diseară.

But you can also say:

• Diseară rezerv o masă.

That puts a bit more focus on diseară.

Both are natural. Romanian often changes word order for emphasis, rhythm, or style, while English is usually more fixed.

However, not every possible order sounds equally natural. For example:

• O masă rezerv diseară sounds marked or unusual unless there is a special contrast.

Romanian usually puts the definite article at the end of the noun, not as a separate word before it.

So:

• masă = table
• o masă = a table
• masa = the table

Compare:

• Rezerv o masă diseară. = I’m reserving a table tonight.
• Rezerv masa diseară. = I’m reserving the table tonight.

That second sentence is grammatical, but in real life it may sound a bit more specific, as if both speaker and listener already know which table is meant.

Rezerv o masă is natural and correct.

Romanian also often uses the noun rezervare:

• Fac o rezervare. = I’m making a reservation.
• Fac o rezervare pentru diseară. = I’m making a reservation for tonight.

So both patterns are common:

• Rezerv o masă diseară.
• Fac o rezervare pentru diseară.

The first is more direct: I reserve/book a table.
The second focuses more on making a reservation.

A rough English-friendly pronunciation is:

reh-ZERV oh MA-suh dee-SYA-ruh

A few notes:

• rezerv → stress on the second syllable: re-ZERV
• o → a clear oh
• masă → MA-suh
• diseară → stress on sea: dee-SYA-ruh

Also:

• ă is a short central vowel, something like the a in sofa
• Romanian r is usually tapped or trilled more than in English

So an even more careful approximation is:

re-ZERV o MA-sə di-SYA-rə