WESTBOUND

[adjective], [adverb] [not gradable]Westbound means going or leading towards the west.The two westbound planes carried a total of almost 600 passengers.In 1932 the Scottish aviator Jim Mollison made the first westbound transatlantic solo flight.The accident occurred about 2:35 a.m. in the westbound lanes of Interstate 66.The worst areas for traffic were westbound between the Beltway and Nutley Street and eastbound between Nutley and Route 123.There is also an Off Peak Season fare which differs slightly depending on whether you fly westbound or eastbound.