supremis
supremis is a Latin form of superus, meaning “above, higher; (pl.) the gods above”. It is the ablative plural neuter adjective or ablative plural feminine adjective or ablative plural masculine adjective or dative plural neuter adjective.
Found 32 times in the Latin texts on Socratos.
Where it is used
Vergil, Aeneid 11.25: hanc patriam peperere suo, decorate supremis
All forms of superus (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.