handrail

Etymology

hand + rail.

noun

1. A rail which can be held, such as on the side of a staircase, ramp or other walkway, and serving as a support or guard.
   Walkways and handrails were also upgraded during the work, to improve safety for maintenance staff. July 15 2020, “Network News: £2 million repairs complete at Eskmeals viaduct”, in Rail, page 22
2. A moving continuous belt-like rail on either side of an escalator which users can hold on to for support.
   We trialled a new ultraviolet system that runs under the handrail of an escalator, killing the virus. We are rolling that out at more than 100 stations. December 2 2020, Andy Byford talks to Paul Clifton, “I enjoy really big challenges...”, in Rail, page 54