- a drink that is thin and weak.
- foolish talk or writing; claptrap.
Origin of wish-wash
First recorded in 1780–90; extracted from wishy-washy
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
Examples from the Web for wish-wash
And then, when ruin seemed to have come completely upon the expedition, wish-wash!Off to the Wilds
George Manville Fenn
- any thin weak drink
- rubbishy talk or writing