excusationem
excusationem is a Latin form of excusatio, meaning “excuse, plea”. It is the accusative singular feminine noun.
Found 56 times in the Latin texts on Socratos.
Where it is used
Caesar, De Bello Gallico 6.4.3: Libenter Caesar petentibus Aeduis dat veniam excusationemque accipit, quod aestivum tempus instantis belli, non quaestionis esse arbitrabatur.
All forms of excusatio (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.