OB
Học thuậtThân thiện
Definition
- Noun (Proper noun):
- A major river in western Siberia: A major river system in western Siberia, Russia, flowing generally northward and westward to empty into the Gulf of Ob and the Kara Sea.
- The branch of medicine dealing with childbirth and care of the mother: A common abbreviation for the medical specialty of obstetrics, which focuses on pregnancy, childbirth, and the postpartum period.
Usage Examples
- Noun (Proper noun - River):
- The Ob is one of the longest rivers in Russia.
- Many cities, like Novosibirsk, are located along the Ob River.
- Noun (Abbreviation - Medicine):
- She is a doctor specializing in OB.
- The patient was referred to the OB department for her prenatal checkup.
Advanced Usage
- "OB/GYN": A common combined abbreviation for the medical fields of Obstetrics and Gynecology.
- Her physician is an OB/GYN, so she handles both prenatal care and general women's health.
Variants and Related Words
- Obstetrics (n): The full, formal name of the medical specialty.
- She studied obstetrics to become a midwife.
- Obstetrician (n): A doctor who specializes in obstetrics.
- The obstetrician delivered the baby.
Synonyms
- Obstetrics (for the medical sense): The full term for the medical field.
- Ob River (for the geographical sense): The full name of the river.
Notes on Usage
- When used as an abbreviation for "obstetrics," it is often capitalized (OB) in medical contexts.
- When referring to the river, it is always a proper noun and is capitalized (Ob).
- The abbreviation is primarily used in spoken and informal written English within healthcare settings; in formal writing, "obstetrics" is preferred.
Noun
- the branch of medicine dealing with childbirth and care of the mother
- a major river of western Siberia; flows generally northward and westward to the Gulf of Ob and the Kara Sea