perfervidly,adv.|pəˈfɜːvɪdlɪ| [f. perfervid a. + -ly2.] In a perfervid manner. 1906Macm. Mag. Oct. 884 The General was gripping de Pellotin's hand perfervidly.1922Joyce Ulysses 709 Symposium of incoordinately abstract, perfervidly concrete mercantile coexreligionist excompatriots.