[un.fa.mil.iar] adj (1594): not familiar: a: not well-known: strange "an ~ place" b: not well acquainted "~ with the subject" -- un.fa.mil.iar.i.ty n -- un.fa.mil.iar.ly adv
UNFAMILIAR
Meaning of UNFAMILIAR in English
Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012