“+ noun
: the quality or state of being unacquainted : lack of acquaintance : ignorance
displays a brilliant unacquaintance with the thought, manners, and beliefs of the period — R.E.Roberts
“+ noun
: the quality or state of being unacquainted : lack of acquaintance : ignorance
displays a brilliant unacquaintance with the thought, manners, and beliefs of the period — R.E.Roberts
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012