“+ adjective
Etymology: un- (I) + foreseen, past participle of foresee
: not foreseen : unexpected
unforeseen circumstances
unforeseen developments
an unforeseen contingency
“+ adjective
Etymology: un- (I) + foreseen, past participle of foresee
: not foreseen : unexpected
unforeseen circumstances
unforeseen developments
an unforeseen contingency
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012