SIRENIC Meaning of SIRENIC in English — sirenically , adv./suy ren"ik/ , adj.of or characteristic of a siren; melodious, tempting, or alluring. Also, sirenical . [ 1695-1705; SIREN + -IC ] Random House Webster's Unabridged English dictionary. Полный английский словарь Вебстер - Random House . 2012