#1 runway n. [track, rail, rails] a bar or pair of parallel bars of rolled steel making the railway along which railroad cars or other vehicles can roll. wn
#2 runway n. a chute down which logs can slide. wn
#3 runway n. a narrow platform extending from the stage into the audience in a theater or nightclub etc.. wn
#4 runway n. a strip of level paved surface where planes can take off and land. wn
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