testatus
testatus is a Latin form of testor, meaning “call to witness; testify, declare”. It is the perfect deponent participle nominative singular masculine.
Found 43 times in the Latin texts on Socratos.
Where it is used
Cicero, Pro P. Sulla 41: vidi ego hoc, iudices, nisi recenti memoria senatus auctoritatem huius indici monumentis publicis testatus essem, fore ut aliquando non Torquatus neque Torquati quispiam similis—nam id me multum fefellit—sed ut aliqu …
Lucan, Civil War 6.10: Testatus numquam Latiae se deesse ruinae.
All forms of testor (conjugation 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.