arcu

arcu is a Latin form of arcus, meaning “bow; arch; rainbow”. It is the ablative singular masculine noun.

Found 78 times in the Latin texts on Socratos.

Where it is used

Vergil, Aeneid 5.507: Post acer Mnestheus adducto constitit arcu,

Lucan, Civil War 7.515: Arcu turba minax, nusquam rexere sagittas,

All forms of arcus (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.