If you describe someone’s ideas or plans as ~, you mean that they are imaginative or hopeful but unrealistic. (FORMAL)
He has always lived his life by a hopelessly ~ code of honour.
ADJ
If you describe someone’s ideas or plans as ~, you mean that they are imaginative or hopeful but unrealistic. (FORMAL)
He has always lived his life by a hopelessly ~ code of honour.
ADJ
Collins COBUILD. Толковый словарь английского языка для изучающих язык Коллинз COBUILD (международная база данных языков Бирмингемского университета) . 2012