encyclopedia [encyclopedias](comprehensive reference with articles on a range of topics) noun [UK: ɪn.ˌsaɪ.klə.ˈpiː.dɪə] [US: ən.ˌsaɪ.klə.ˈpiː.diə]He's a walking encyclopedia. = Es una enciclopedia andante.
enciclopedia andante noun {f}
walking dictionary(person familiar with a wide range of specialized terms) noun