deponent depone • depopularize · · · Info · Definitions · Synonyms · Characters · · deponent · · Text Latin · · Script 8 · · Length Definitions · · · (noun) a person who testifies or gives a deposition. Synonyms: testifier, deposer. · · Noun Definition 1 Synonyms · · · testifier · · Synonym 1 deposer · · Synonym 2 Characters · · d latin small letter d U+0064 e latin small letter e U+0065 n latin small letter n U+006E o latin small letter o U+006F p latin small letter p U+0070 t latin small letter t U+0074