regionibus

regionibus is a Latin form of regio, meaning “direction, line; region, area, district; boundary”. It is the ablative plural feminine noun or dative plural feminine noun.

Found 168 times in the Latin texts on Socratos.

Where it is used

Caesar, De Bello Gallico 1.44.11: Qui nisi decedat atque exercitum deducat ex his regionibus, sese illum non pro amico sed pro hoste habiturum.

All forms of regio (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.