PREPOSSES'SION, noun Preoccupation; prior possession. 1. Preconceived opinion; the effect of previous impressions on the mind or heart, in favor or against any person or thing. It is often used in a good sense; sometimes it is equivalent to prejudice, and sometimes a softer name for it. In general, it conveys an idea less odious than prejudice; as the prepossessions of education.
Source: Webster's 1828 American Dictionary ↗ · public-domain · returned verbatim, no AI