os pubis osprey • ossal · · · Info · Definitions · Synonyms · Characters · · os pubis · · Text Common · · Latin · · Scripts 8 · · Length 3 · · Syllables Definitions · · · (noun) one of the three sections of the hipbone; together these two bones form the front of the pelvis. Synonyms: pubis, pubic bone, os pubis. · · Noun Definition 1 Synonyms · · · pubis · · Synonym 1 pubic bone · · Synonym 2 Characters · · space U+0020 b latin small letter b U+0062 i latin small letter i U+0069 o latin small letter o U+006F p latin small letter p U+0070 s latin small letter s U+0073 u latin small letter u U+0075