dì​yī​gè

the first

第一个 (第一個) dì​yī​gè
the first directional
the initial item in a sequence or series.

He was the first student in the class to finish the homework.

the first one numeral
the initial item in a sequence or series

Alpha is the first letter of the Greek alphabet.

Frequency

Written text
78.1 per million

Sources

Definitions
AI-generated definitions
Frequency data
BCC Corpus (BLCU)