a large dose of estrogen taken orally within 24 to 72 hours after intercourse; prevents implantation of a fertilized ovum and so acts as a contraceptive; commonly used after rape or incest
morning glory; bindweed; sweet potato; plants having trumpet-shaped flowers and a climbing or twining habit
impairment of normal physiological function affecting part or all of an organism
the state that precedes vomiting
defectiveness or unsoundness
the time period between dawn and noon
a conventional expression of greeting or farewell
the first light of day
