negotiorum
negotiorum is a Latin form of negotium, meaning “business, work, task; trouble, difficulty; affair, matter”. It is the genitive plural neuter noun.
Found 50 times in the Latin texts on Socratos.
Where it is used
Cicero, In C. Verrem 2.2.47: … praeclarum. Syracusani qui praefuerant his Heraclii bonis verbo redigendis, re dispertiendis, reddebant eorum negotiorum rationem in senatu; dicebant scyphorum paria complura, hydrias argenteas pretiosas, vestem stragulam multam, …
All forms of negotium (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.