Definition of toidey in English:

toidey

(also toidy, toity)

Pronunciation /ˈtɔɪdi/

noun

informal North American
  • A portable toilet seat for a small child designed either to be fitted over the toilet bowl, or used separately with a basin or potty underneath; frequently attributive as, "toidey chair", "toidey seat", etc. Now also more generally: = "toilet".

Origin

1920s; earliest use found in The Official Gazette. Probably representing a child's pronunciation of toilet.