fishplate
verbEtymology From fish + plate. See fish (“curved wooden bar used to strengthen a ship's mast”).
1
Rail transport, Railways, Transport To connect (rails) together using a fishplate.
- One section of the line will consist of 60 ft. lengths of rail welded together on site to form fully continuous rails; another will be of 300 ft. lengths, flash butt-welded in Dinsdale Rail Welding Depot and fishplated together on site; [...].1959 November, “Talking of Trains: Widening north of York”, in Trains Illustrated, page 518: