UNSET'TLE, verb transitive 1. To unfix; to move or loosen from a fixed state; to unhinge; to make uncertain or fluctuating; as, to unsettle doctrines and opinions. 2. To move from a place. 3. To overthrow. UNSET'TLE, verb transitive To become unfixed.
Source: Webster's 1828 American Dictionary ↗ · public-domain · returned verbatim, no AI