wdry
Wdry is not a standalone term but the latter portion of the English surname Awdry. It is most commonly encountered in references to the Awdry family, particularly Wilbert Vere Awdry, the English Anglican priest and author who created The Railway Series that features Thomas the Tank Engine. The string “wdry” itself has no separate meaning in English beyond its role as part of that surname.
Wilbert Vere Awdry (1911–1997) wrote The Railway Series, beginning with The Three Railway Engines in the 1940s,
The surname Awdry is of English origin; the etymology is not definitively documented in general reference works.
Awdry; Wilbert Awdry; Christopher Awdry; Thomas the Tank Engine.