DOUBTFUL a. 5 definitions
taphorically, of the body when its action is affected by such a state of mind; as, we are doubtful of a fact, or of the propriety of a measure. Methinks I should know you, and know this man; Yet I am doubtful. Shak. With doubtful feet and wavering resolution. Milton.
REDOUBT n. 3 definitions
A small, and usually a roughly constructed, fort or outwork of varying shape, commonly erected for a temporary purpose, and without flanking defenses, -- used esp. in fortifying tops of hills and passes, and positions in hostile territory.