Tyrrhena
Tyrrhena is a Latin form of Tyrrhenus, meaning “Etruscan”. It is the ablative singular feminine adjective.
Found 26 times in the Latin texts on Socratos.
Where it is used
Vergil, Aeneid 7.209: Hinc illum, Corythi Tyrrhena ab sede profectum,
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.