lassitudine
lassitudine is a Latin form of lassitudo, meaning “weariness, exhaustion, faintness; lassitude”. It is the ablative singular feminine noun.
Found 35 times in the Latin texts on Socratos.
Where it is used
Caesar, De Bello Gallico 2.23.1: Legionis VIIII. et X. milites, ut in sinistra parte aciei constiterant, pilis emissis cursu ac lassitudine exanimatos vulneribusque confectos Atrebates (nam his ea pars obvenerat) celeriter ex loco superiore in flume …
Plautus, Curculio 2.3.310: Lassitudine hercle credo.
All forms of lassitudo (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.