plessimeter plessigraph • plessimetric · · · Info · Definitions · Synonyms · Characters · · plessimeter · · Text Latin · · Script 11 · · Length 5 · · Syllables Definitions · · · (noun) a small thin metal plate held against the body and struck with a plexor in percussive examinations. Synonyms: pleximeter. · · Noun Definition 1 Synonyms · · · pleximeter · · Synonym 1 Characters · · e latin small letter e U+0065 i latin small letter i U+0069 l latin small letter l U+006C m latin small letter m U+006D p latin small letter p U+0070 r latin small letter r U+0072 s latin small letter s U+0073 t latin small letter t U+0074