dì第
yī一
(Mandarin)
(Cantonese)

Dictionary

first/most important; primary; foremost

Examples

他是我们班第一个到教室的学生。

Tā shì wǒmen bān dì yī gè dào jiàoshì de xuéshēng.

→ He is the first student to arrive at the classroom in our class.

健康是第一位的,你一定要多休息。

Jiànkāng shì dì yī wèi de, nǐ yīdìng yào duō xiūxi.

→ Health is the most important thing; you must get more rest.

不管做什么,安全第一。

Bùguǎn zuò shénme, ānquán dì yī.

→ No matter what you do, safety comes first.

Did You Know?

Word Order

Word Formation

第 is a prefix for ordinal numbers and 一 means 'one'.

Usage Tips

第 always comes before the number: 第一 (first), 第二 (second). Use it to rank items: 第一名 (first place).