El calaix de la taula és ple de papers.

Catalan usually expresses this kind of relationship with de: el calaix de la taula = the drawer of the table / the table’s drawer.

English often uses 's, but Catalan normally does not. Using de is the standard, natural way.

Also, a possessive like el seu calaix would usually mean his/her/its/their drawer, so it can be ambiguous. El calaix de la taula clearly tells you which drawer you mean.

Because taula is a feminine noun, so it takes la: la taula.

In Catalan:

• de + el = del
• de + la = de la (no contraction)

So:

• el calaix del despatx = the drawer of the office
• el calaix de la taula = the drawer of the table

Because calaix is a specific, definite noun here: the drawer, not just a drawer.

Catalan usually uses an article with common nouns when they are definite:

• el calaix = the drawer
• un calaix = a drawer

So El calaix de la taula... means we are talking about a particular drawer, not any drawer.

Ple means full, and ple de + noun means full of + noun.

So:

• ple de papers = full of papers
• ple de llibres = full of books
• ple de gent = full of people

This is a very common pattern in Catalan.

Because ple agrees with calaix, and calaix is masculine singular.

The forms are:

• ple = masculine singular
• plena = feminine singular
• plens = masculine plural
• plenes = feminine plural

Examples:

• El calaix és ple de papers.
• La capsa és plena de papers.
• Els calaixos són plens de papers.
• Les capses són plenes de papers.

Because papers is being used in a general, indefinite way: the drawer is full of papers, not full of the papers.

After expressions like ple de, Catalan often uses a bare noun when the meaning is nonspecific:

• ple de papers
• ple d’aigua
• ple de pols

If you added an article, you would usually be referring to a specific set:

• ple dels papers que em vas donar = full of the papers you gave me

But in the basic sentence, de papers is the normal choice.

In Catalan, papers often means papers, documents, sheets of paper, so the plural is very natural.

Compare:

• paper = paper as a material, or one paper/document depending on context
• papers = papers/documents/sheets

So ple de papers suggests the drawer contains multiple papers or documents, not just paper as a substance.

Yes. Està ple de papers is very common and often sounds very natural for a current physical state.

A useful way to think about it:

• està ple often emphasizes the drawer’s present condition
• és ple can sound a bit more descriptive or general

In real life, learners will hear both. If you want a very common everyday version for a current situation, està ple de papers is a safe choice. But és ple de papers is also grammatical and understandable.

No. It can be used both literally and figuratively.

Literal:

• El got és ple d’aigua. = The glass is full of water.
• L’armari és ple de roba. = The wardrobe is full of clothes.

Figurative:

• És ple d’energia. = He/She is full of energy.
• La novel·la és plena de sorpreses. = The novel is full of surprises.

So once you learn ple de, you can use it in many different situations.