necessitudinem
necessitudinem is a Latin form of necessitudo, meaning “close connection, relationship; obligation; necessity”. It is the accusative singular feminine noun.
Found 47 times in the Latin texts on Socratos.
Where it is used
Caesar, De Bello Civili 2.17: … s rebus amicissime de Caesare loquebatur: praeoccupatum sese legatione ab Cn. Pompeio teneri obstrictum fide; necessitudinem quidem sibi nihilo minorem cum Caesare intercedere, neque se ignorare, quod esset officium legati, qui fiduci …
All forms of necessitudo (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.