OB
WordNet
noun
(1) The branch of medicine dealing with childbirth and care of the mother
(2) A major river of western Siberia; flows generally northward and westward to the Gulf of Ob and the Kara Sea
WiktionaryText
OB
- Obstetrician
- Obstetrics
- Obstetric
- ob. (latin) obiit: he/she died
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