Emily Dickinson Lexicon

QUES'TION-A-BLE, a.

1. That may be questioned; doubtful; uncertain; disputable. The deed is of questionable authority. It is questionable whether Galen ever saw the dissection of a human body. – Baker.
2. Suspicious; liable to be doubted or disputed; liable to suspicion. His veracity is questionable. Thou com'st in such a questionable shape, / That I will speak to thee. – Shak.