Ques"tion*a*ble (?), a.
1.
Admitting of being questioned; inviting, or seeming to invite, inquiry.
[R.]
Thou com'st in such a questionable shape
That I will speak to thee.
Shak.
2.
Liable to question; subject to be doubted or called in question; problematical; doubtful; suspicious.
It is questionable whether Galen ever saw the dissection of a human body.T.
Baker.
Syn. -- Disputable; debatable; uncertain; doubtful; problematical; suspicious.
© Webster 1913.