switchbacky en · ADJ
Etymology
From switchback + -y.
Meanings
-
(informal) In the nature of a switchback.
Four miles of switchbacky road, and then a restriction of 40 m.p.h. between East Ham and Barking followed.
1939 November, Kenneth H. Leech, “Some Locomotive Reminiscences of a Minor Railway”, in Railway Magazine, page 339: