/kahr"poohl'/ , n. Also, car pool .
1. Also, carpooling, car pooling . an arrangement among a group of automobile owners by which each owner in turn drives the others or their children to and from a designated place.
2. those included in such an arrangement.
v.i.
3. Also, car-pool . to form or participate in a carpool.
[ 1940-45; CAR 1 + POOL 2 ]