El termini és curt.

In Catalan, you often use the definite article where English may or may not use the.

So el termini means the deadline / the time limit / the term.
Leaving out the article here — Termini és curt — would sound ungrammatical in normal Catalan.

A few useful points:

• el = masculine singular the
• termini is a masculine singular noun
• so they go together: el termini

Catalan, like Spanish, has two main verbs that can both translate as to be:

• ser → for essential characteristics, identity, definitions
• estar → for states, locations, temporary conditions in many cases

Here, curt describes a characteristic of the deadline itself: it is short. That is why Catalan uses ser:

• El termini és curt.

Using estar here would usually sound wrong.

So a good rule of thumb is:

• és curt = is short as a characteristic
• not està curt

És is the 3rd person singular form of the verb ser in the present tense.

So:

• jo soc = I am
• tu ets = you are
• ell/ella és = he/she is
• el termini és = the deadline is

The accent mark is important here: és with an accent is the verb form. It also helps distinguish it from es, which is a pronoun in Catalan.

In Catalan, adjectives often come after the noun, especially when they describe a basic quality.

So:

• el termini curt = the short deadline
• El termini és curt = The deadline is short

This is very normal word order in Catalan.

English speakers sometimes expect the adjective before the noun, but Catalan usually prefers it after the noun in cases like this.

Yes. Catalan adjectives usually agree with the noun in gender and number.

For curt, the common forms are:

• curt = masculine singular
• curta = feminine singular
• curts = masculine plural
• curtes = feminine plural

Examples:

• El termini és curt.
• La reunió és curta.
• Els terminis són curts.
• Les pauses són curtes.

Because termini is masculine singular, curt must also be masculine singular.

You usually learn the gender together with the noun, and the article helps show it:

• el termini → masculine
• if it were feminine, it would be la

There is not always a perfect rule from the word ending alone, so it is best to memorize nouns with their article:

• el termini
• not la termini

That is also why the adjective is curt, not curta.

Not always. Termini can mean several related things depending on context, such as:

• deadline
• time limit
• term
• period allowed for something

So in one context it may mean deadline, while in another it may mean the allotted period.

For example:

• El termini de presentació = the submission deadline
• El termini de pagament = the payment period / payment deadline

So termini is a bit broader than just one English word.

Sometimes yes, but the nuance can differ.

• curt often means short in a straightforward sense
• breu often means brief or short in duration/length, and can sound slightly more formal depending on context

With termini, curt is very natural for saying that the allowed time is not long.

So:

• El termini és curt. = very natural
• El termini és breu. = possible in some contexts, but less standard-sounding to many learners for this exact idea

If you want the safest everyday choice here, curt is the better one.

A simple learner-friendly pronunciation is:

• el ter-mee-nee es koort

A few details:

• termini has stress on ter: TÈR-mi-ni
• és has an open e sound
• curt ends with a pronounced t in careful speech

A rough IPA version is:

• [əl ˈtɛɾmini es kuɾt]

Depending on dialect, the exact vowel sounds may vary a little.

The normal neutral order is:

• El termini és curt.

This is the standard subject + verb + adjective structure.

Catalan can sometimes move things around for emphasis, but for a basic statement like this, the sentence as given is the most natural and neutral version.

So for learners, this is the best pattern to remember:

• [article + noun] + [form of ser] + [adjective]

You would change the article, noun, verb, and adjective so they all agree:

• Els terminis són curts. = The deadlines are short.

Breakdown:

• el → els
• termini → terminis
• és → són
• curt → curts

This agreement pattern is very important in Catalan.