studio
studio is a Latin form of studium, meaning “eagerness, zeal; study”. It is the ablative singular neuter noun.
Found 834 times in the Latin texts on Socratos.
Where it is used
Caesar, De Bello Gallico 4.24.4: Quibus rebus nostri perterriti atque huius omnino generis pugnae imperiti, non eadem alacritate ac studio quo in pedestribus uti proeliis consuerant utebantur.
All forms of studium (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.