- guidance; leadership
先導する lead (the way); guide
- 案内人の先導で我々は山に登った
- We climbed the mountain 「under the leadership of [following] the guide.
- パトカーに先導されて行列は広場へと進んだ
- Led by a patrol car, the parade proceeded toward the square.
- 先導者a leader; a guide
- 先導車the leading [front] car