noun, noun or participle which takes 'suru', intransitive verb
riding together; sharing a ride
Used when someone gets into the same vehicle as another person, such as a car, taxi, or train. Often implies joining someone who is already driving or riding.
友達の車に同乗させてもらった。
I got a ride in my friend's car.
社長の車に同乗
I rode with the company president to the site.