A spring fixed in the axle box of the trailing wheels of a locomotive engine, and so placed as to assist in deadening any shock which may occur.

plural of sulphur spring

A town in the Northern Territory, in central Australia.

plural of spring equinox

plural of bow spring

plural of box spring

plural of thermal spring

A hot spring.

plural of spring beauty

A children's playground item consisting of a large spring beneath a central beam or flange on which the rider sits and rocks.