Search Result for "rails": 
Wordnet 3.0

NOUN (1)

1. a bar or pair of parallel bars of rolled steel making the railway along which railroad cars or other vehicles can roll;
[syn: track, rail, rails, runway]


WordNet (r) 3.0 (2006):

rails n 1: a bar or pair of parallel bars of rolled steel making the railway along which railroad cars or other vehicles can roll [syn: track, rail, rails, runway]