If you describe something as ~, you believe that it is unlikely to be true.
I had to admit it sounded like an ~ excuse...
ADJ
implausibly
They are, rather implausibly, close friends.
ADV
If you describe something as ~, you believe that it is unlikely to be true.
I had to admit it sounded like an ~ excuse...
ADJ
implausibly
They are, rather implausibly, close friends.
ADV
Collins COBUILD. Толковый словарь английского языка для изучающих язык Коллинз COBUILD (международная база данных языков Бирмингемского университета) . 2012