running rail (English, noun)
expansion: running rail (plural running rails)
Senses:
topics: rail-transport
railways
transport
glosses: One of the two rails of a railway track with which the wheels of a train make contact.
tags: plural-normally
topics: hobbies
horse-racing
horseracing
horses
lifestyle
pets
racing
sports
glosses: A fence which marks the inside edge of a racecourse track.
Forms:
form: running rails
tags: plural