Definition of unprepossessedly in English:

unprepossessedly

adverb

rare
  • In an unprepossessed manner; without prejudice or bias.

Origin

Mid 18th century; earliest use found in Samuel Richardson (bap. 1689, d. 1761), printer and author. From unprepossessed + -ly.

Pronunciation

unprepossessedly

/ˌʌnpriːpəˈzɛsɪdli/