The definition of wishy wishy is someone or something uncertain, indecisive and wavering, or someone who cannot make up his mind.(adjective)
An example of a wishy washy person is someone who says yes to an invitation, and then no, and then that he will think about it.
See wishy-washy in Webster's New World College Dictionary
Origin: redupl. of washy
See wishy-washy in American Heritage Dictionary 4
adjective wish·y-wash·i·er, wish·y-wash·i·est
Origin: Reduplication of washy, thin, watery
Origin: , from wash.
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