Doubt (?), v. i. [imp. & p. p.Dou�ted; p. pr. & vb. n.Doubting.] [OE. duten, douten, OF. duter, doter, douter, F. douter, fr. L. dubitare; akin to dubius doubtful. See Dubious.] 1. To waver in opinion or judgment; to be in uncertainty as to belief respecting anything; to hesitate in belief; to be undecided as to the truth of the negative or the affirmative proposition; to b e undetermined.
Even in matters divine, concerning some things, we may lawfully doubt, and suspend our judgment. Hooker.
To try your love and make you doubt of mine. Dryden.
2. To suspect; to fear; to be apprehensive.
Syn. — To waver; vacillate; fluctuate; hesitate; demur; scruple; question.