Mid 17th century; earliest use found in Robert Sherwood (fl. 1622–1634), dermatologist and philanthropist. From mis- + advice, probably after misadvise. Compare Middle French, French †mesadvis.
Definition of misadvice in US English:
misadvice
nounˌmɪsədˈvʌɪs
Wrong or bad advice.
Origin
Mid 17th century; earliest use found in Robert Sherwood (fl. 1622–1634), dermatologist and philanthropist. From mis- + advice, probably after misadvise. Compare Middle French, French † mesadvis.