clepsydra Clepsine • cleptobiosis · · · Info · Definitions · Synonyms · Characters · · clepsydra · · Text Latin · · Script 9 · · Length Definitions · · · (noun) clock that measures time by the escape of water. Synonyms: water clock, water glass. · · Noun Definition 1 Synonyms · · · water clock · · Synonym 1 water glass · · Synonym 2 Characters · · a latin small letter a U+0061 c latin small letter c U+0063 d latin small letter d U+0064 e latin small letter e U+0065 l latin small letter l U+006C p latin small letter p U+0070 r latin small letter r U+0072 s latin small letter s U+0073 y latin small letter y U+0079