supplice
supplice is a Latin form of supplex, meaning “suppliant, begging; (noun) a suppliant”. It is the ablative singular masculine noun or singular masculine adjective or singular feminine adjective or singular neuter adjective.
Found 32 times in the Latin texts on Socratos.
Where it is used
Vergil, Aeneid 3.667: supplice sic merito, tacitique incidere funem;
Tibullus, Elegiae 1.2.14: Supplice, cum posti florida serta darem.
All forms of supplex (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.