/druyv"throoh'/ , n.
1. the act of driving through a specified locality or place, esp. driving into a place of business, completing a transaction from one's car, and driving out: a quick drive-through of Beverly Hills; The bank has outside tellers' windows to accept deposits by drive-through.
adj.
2. designed to accommodate or arranged for a drive-through: a drive-through zoo; a drive-through car wash.
[ 1970-75; n., adj. use of v. phrase drive through ]