reginam
reginam is a Latin form of regina, meaning “queen”. It is the accusative singular feminine noun.
Found 34 times in the Latin texts on Socratos.
Where it is used
Cicero, Letters to Atticus 15.15.2: reginam odi. id me iure facere scit sponsor promissorum eius Ammonius, quae quidem erant et dignitatis meae ut vel in …
Vergil, Aeneid 4.133: Reginam thalamo cunctantem ad limina primi
All forms of regina (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.