411 REFERENCE · Wiktionary
Harrington hump
Reference material by Wiktionary contributors. This retains its source identity and is not 411 news reporting.
English
Etymology
From Harrington railway station (Cumbria, United Kingdom) where the first structure was placed and tested.
Noun
A low-cost structure designed to raise the height of a low railway station platform to meet the level of the train entrance step.