diarthrosis diarthrodial • diarticular · · · Info · Definitions · Synonyms · Characters · · diarthrosis · · Text Latin · · Script 11 · · Length 4 · · Syllables Definitions · · · (noun) a joint so articulated as to move freely. Synonyms: synovial joint, articulatio synovialis. · · Noun Definition 1 Synonyms · · · synovial joint · · Synonym 1 articulatio synovialis · · Synonym 2 Characters · · a latin small letter a U+0061 d latin small letter d U+0064 h latin small letter h U+0068 i latin small letter i U+0069 o latin small letter o U+006F r latin small letter r U+0072 s latin small letter s U+0073 t latin small letter t U+0074