一定

yī/

dìng

HSK 2Adjective (形)Adverb (副)

Basic Meaning

adj

Used as an adjective to describe something that is set or certain, often in contexts like rules, plans, or conditions.

fixed; definite

确定的；固定的。

Synonyms:

确定固定

Antonyms:

不确定可变

Sentences:

我(wǒ)们(men)有(yǒu)一(yī)个(gè)一(yī)定(dìng)的(de)时(shí)间(jiān)表(biǎo)
We have a fixed schedule.

adv

Used as an adverb to express certainty or inevitability, commonly in statements about future events or outcomes.

certainly; definitely

表示必然或肯定。

Synonyms:

肯定必然

Antonyms:

Sentences:

明(míng)天(tiān)一(yī)定(dìng)会(huì)下(xià)雨(yǔ)
It will definitely rain tomorrow.
他(tā)一(yī)定(dìng)会(huì)来(lái)参(cān)加(jiā)聚(jù)会(huì)
He will certainly come to the party.

adv

Used as an adverb to emphasize a high degree or intensity, often in emotional or emphatic contexts.

absolutely; really

表示程度高或强调。

Synonyms:

Antonyms:

Sentences:

你(nǐ)一(yī)定(dìng)要(yào)试(shì)试(shì)这(zhè)个(gè)菜(cài)
You absolutely must try this dish.

one

stabilize; fixed