1. A large dose of oestrogen 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

Derived forms: morning-after pills

Type of: birth control device, contraceptive, contraceptive device, preventative, preventive, prophylactic device

Encyclopedia: Morning-after pill

• Triturus
• Triturus vulgaris
• triumph
• triumphal
• triumphal arch
• triumphalism
• triumphalist
• triumphant
• triumphantly
• triumvir
• triumvirate
• triune
• trivalent
• trivalent live oral poliomyelitis vaccine
• Trivandrum
• trivet
• trivia
• trivial
• trivialise
• triviality
• trivialize
• trivially
• trivium
• TRM
• tRNA