undarum
undarum is a Latin form of unda, meaning “wave”. It is the genitive plural feminine noun.
Found 45 times in the Latin texts on Socratos.
Where it is used
Ovid, Metamorphoses 11.496: undarum incursu gravis unda, tonitribus aether.
Lucan, Civil War 3.345: Undarum raptos aversis fontibus haustus
All forms of unda (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.