Something that is ~ is different from what is usual or expected. (FORMAL)
For years this ~ behaviour has baffled scientists...
= unusual
ADJ
Something that is ~ is different from what is usual or expected. (FORMAL)
For years this ~ behaviour has baffled scientists...
= unusual
ADJ
Collins COBUILD. Толковый словарь английского языка для изучающих язык Коллинз COBUILD (международная база данных языков Бирмингемского университета) . 2012