PREPOSSESSED
Verb
prepossessed
simple past tense and past participle of prepossess
Adjective
prepossessed (comparative more prepossessed, superlative most prepossessed)
Showing bias or partiality
Source: Wiktionary
PREPOSSESS
Pre`pos*sess", v. t. [imp. & p. p. Prepossessed; p. pr. & vb. n.
Prepossessing.]
1. To preoccupy, as ground or land; to take previous possession of.
Dryden.
2. To preoccupy, as the mind or heart, so as to preclude other
things; hence, to bias or prejudice; to give a previous inclination
to, for or against anything; esp., to induce a favorable opinion
beforehand, or at the outset.
It created him enemies, and prepossessed the lord general. Evelyn.
Source: Webster’s Unabridged Dictionary 1913 Edition