xiān​fā

starting

先发 (先發) xiān​fā
starting adverb
to be in the starting lineup for a sports team or to be the starting pitcher in baseball

He is a starting player in today's game.

preempt idiom
to take preemptive action or strike first

Facing competitors, the company decided to strike first to gain the upper hand.

Frequency

Written text
3.03 per million

Sources

Definitions
CC-CEDICT
Frequency data
BCC Corpus (BLCU)