Parsing inflected forms may not always work as expected. If the following does not give the correct word, try Latin Words or Perseus.
aerĭfĭcē, adv. [aes-facio], with the art of the worker in bronze: Musae (i. e. Musarum statuae), quas aerifice duxti, Varr. ap. Non. 69, 30, and 283, 31.