ouster. 1. The wrongful dispossession or exclusion of someone (esp. a cotenant) from

property (esp. real property); DISPOSSESSION. [Cases: Property  10; Tenancy in Common  14, 15. C.J.S. Property §§ 27–31, 33; Tenancy in Common§§ 25–35, 38, 41.] 2. The removal of a public or corporate officer from office. Cf. EJECTMENT. [Cases: Officers and Public Employees  74. C.J.S. Officers and Public Employees §§ 208–211.]

[Blacks Law 8th]