incertitude Meaning, Definition & Usage

  1. noun the state of being unsure of something
    uncertainty; dubiousness; doubtfulness; doubt; dubiety.

WordNet

In*cer"ti*tude noun
Etymology
Cf. F. incertitude, LL. incertitudo, fr. L. incertus. See Incertain.
Definitions
  1. Uncertainty; doubtfulness; doubt.
    The incertitude and instability of this life. Holland.
    He fails . . . from mere incertitude or irresolution. I. Taylor.

Webster 1913