obstetrics obstetrician • obstetricy · · · Info · Definitions · Synonyms · Characters · · obstetrics · · Text Latin · · Script 10 · · Length 3 · · Syllables Definitions · · · (noun) the branch of medicine dealing with childbirth and care of the mother. Synonyms: OB, tocology, midwifery. · · Noun Definition 1 Synonyms · · · ob · · Synonym 1 tocology · · Synonym 2 midwifery · · Synonym 3 Characters · · b latin small letter b U+0062 c latin small letter c U+0063 e latin small letter e U+0065 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