Crosstie - Definition
crosstie
n 1: one of the cross braces that support the rails on a railway
track; "the British call a railroad tie a sleeper" [syn:
tie, railroad tie, crosstie, sleeper]
n 1: one of the cross braces that support the rails on a railway
track; "the British call a railroad tie a sleeper" [syn:
tie, railroad tie, crosstie, sleeper]