Something that is ~ will never change or cannot be changed. (FORMAL)
...the eternal and ~ principles of right and wrong.
ADJ
Something that is ~ will never change or cannot be changed. (FORMAL)
...the eternal and ~ principles of right and wrong.
ADJ
Collins COBUILD. Толковый словарь английского языка для изучающих язык Коллинз COBUILD (международная база данных языков Бирмингемского университета) . 2012