omniana
/ˌɒmnɪˈɑːnə/Now chiefly historical
noun
Thoughts or scraps of information about all or many kinds of things, especially (a collection of) notes, jottings, or short pieces of writing on all or many kinds of subjects.
Origin
Early 19th century; earliest use found in William Taylor (1765–1836), reviewer and translator. From classical Latin omnis all or omnia all things, use as noun of neuter plural of omnis + -ana.