D defs.my
Entry 2 senses · 2 variants Webster, 1913

Unsettle

/ən-sĕt'-əl/ · Un·set·tle · IPA /ʌnˈsɛtəl/
01 v. t. To move or loosen from a settled position or state; to unfix; to displace; to disorder; to confuse.
  1. 1.
    To move or loosen from a settled position or state; to unfix; to displace; to disorder; to confuse.
02 v. i. To become unsettled or unfixed; to be disordered.
  1. 1.
    To become unsettled or unfixed; to be disordered.