INCERTITUDE
Source: 566, 567
incertitude. Incertitude, n. uncertainty, doubtfulness, doubt
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In‐cer″ti‐tude (?), n. [[Cf. F. incertitude, LL. incertitudo, fr. L. incertus. See Incertain.]] Uncertainty; doubtfulness; doubt. The incertitude and instability of this life. Holland. He fails . . . from mere incertitude or irresolution. I. Taylor.