encyclopedic
🇺🇸
/ɪnˌsaɪkləˈpiːdɪk/
🇬🇧
/ɪnˌsaɪkləˈpiːdɪk/
Containing a lot of detailed information on many subjects, like an encyclopedia.
The library has an encyclopedic collection of books on various topics.
Having a lot of knowledge on many topics or a complete understanding of one subject.
His encyclopedic knowledge of music history is truly impressive.