arbitrio
arbitrio is a Latin form of arbitrium, meaning “judgment, decision; will, power; arbitration”. It is the ablative singular neuter noun or dative singular neuter noun.
Found 193 times in the Latin texts on Socratos.
Where it is used
Caesar, De Bello Gallico 7.75.5: Ex his Bellovaci suum numerum non compleverunt, quod se suo nomine atque arbitrio cum Romanis bellum gesturos dicebant neque cuiusquam imperio obtemperaturos; rogati tamen ab Commio pro eius hospitio duo milia una miserunt.
Ovid, Heroides 17.120: Arbitrio formam supposuisse tuo,
All forms of arbitrium (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.