artificio
artificio is a Latin form of artificium, meaning “skill, craft; work of art; trick”. It is the ablative singular neuter noun or dative singular neuter noun.
Found 64 times in the Latin texts on Socratos.
Where it is used
Caesar, De Bello Gallico 7.29.2: non virtute neque in acie vicisse Romanos, sed artificio quodam et scientia oppugnationis, cuius rei fuerint ipsi imperiti;
All forms of artificium (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.