Meaning of UNALLOYED in English

UNALLOYED

If you describe a feeling such as happiness or relief as ~, you are emphasizing that it is a strong feeling and no other feeling is involved. (LITERARY)

...an occasion of ~ joy.

ADJ: usu ADJ n emphasis

Collins COBUILD.      Толковый словарь английского языка для изучающих язык Коллинз COBUILD (международная база данных языков Бирмингемского университета) .