Definify.com
Webster 1913 Edition
Wishy-washy
Wish′y-washˊy
,Adj.
[See
Wash
.] Thin and pale; weak; without strength or substance; – originally said of liquids. Fig., weak-minded; spiritless.
A weak
wishy-washy
man who had hardly any mind of his own. A. Trollope.
Wish′y-washˊy
,Noun.
A weak or thin drink or liquor; wish-wash.