Ob

Ob - noun

a major river of western Siberia; flows generally northward and westward to the Gulf of Ob and the Kara Sea

the branch of medicine dealing with childbirth and care of the mother

Ob - thesaurus

Scrabble score = 4

"I ran the trial with a small group of students over three weeks before the summer holidays," she says. "I quickly saw the benefits, and signed up."

King's Leadership Academy, Warrington