historiarum
historiarum is a Latin form of historia, meaning “history; story, account”. It is the genitive plural feminine noun.
Found 26 times in the Latin texts on Socratos.
Where it is used
Pliny the Younger, Epistulae 3.5.6: 'A fine Aufidi Bassi triginta unus.' 'Naturae historiarum triginta septem', opus diffusum eruditum, nec minus varium quam ipsa natura.
Aulus Gellius, Noctes Atticae 3.10.11: Quod esse magis verum arbitramur quam quod Herodotus, homo fabulator, in primo Historiarum inventum esse sub terra scripsit Oresti corpus cubita longitudinis habens septem, quae faciunt pedes duodecim …
All forms of historia (declension table)
Source: Socratos (socratos.org), a free reader for Ancient Greek and Latin. Grammar from the Perseus Treebank and Morpheus; dictionary entries from Lewis & Short, A Latin Dictionary (Perseus Digital Library, CC BY-SA). Counts are from the texts on Socratos.