obsidionis

obsidionis is a Latin form of obsidio, meaning “siege, blockade”. It is the genitive singular feminine noun.

Found 29 times in the Latin texts on Socratos.

Where it is used

Caesar, De Bello Civili 3.47: Erat nova et inusitata belli ratio cum tot castellorum numero tantoque spatio et tantis munitionibus et toto obsidionis genere, tum etiam reliquis rebus. Nam quicumque alterum obsidere conati sunt, perculsos atque infirmos hostes …

All forms of obsidio (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.