groundframe

English

Etymology

From ground +‎ frame.

Noun

groundframe (plural groundframes)

1. Alternative form of ground frame.
   • 1953 April, Colin G. Maggs, “The Hallatrow-Limpley Stoke Line”, in Railway Magazine, page 269:

     There is a loop line and a siding, and a groundframe can be seen on the approximate site of the signalbox.