Definitions for iffyˈɪf i
Random House Webster's College Dictionary
if•fyˈɪf i(adj.)-fi•er, -fi•est.
full of unresolved points or questions:
an iffy situation.
Origin of iffy:
chancy, fluky, flukey, iffy(adj)
subject to accident or chance or change
"a chancy appeal at best"; "getting that job was definitely fluky"; "a fluky wind"; "an iffy proposition"
Of dubious authenticity, legitimacy or legality.
He's selling new CD players for u00A320 each - that sounds a bit iffy to me.
Uncertain or chancy.
The weather is still iffy for Saturday's shuttle launch.