contraceptive device
Học thuậtThân thiện
Definition
Noun: A physical object or instrument specifically designed and used to prevent pregnancy by impeding conception (the fertilization of an egg by sperm).
Usage
This term refers to a tangible, often mechanical or barrier-based, method of birth control. It is a formal and technical term commonly used in medical, public health, and scientific contexts.
Examples
- The doctor explained the advantages and disadvantages of each contraceptive device.
- Access to safe and effective contraceptive devices is a critical component of reproductive healthcare.
- The intrauterine device (IUD) is a long-acting reversible contraceptive device.
Advanced Usage
- The term is often used in legal and policy documents regarding healthcare provision and insurance coverage.
- In technical writing, it distinguishes physical methods (like condoms, diaphragms, IUDs) from chemical methods (like pills, patches) or behavioral methods, though all are forms of contraception.
Variants and Related Words
- Contraceptive (noun/adjective): A broader term encompassing any method, device, drug, or agent used to prevent pregnancy. A "contraceptive device" is a type of contraceptive.
- Birth control device: A more common, less technical synonym.
- Barrier method: A category of contraceptive devices (e.g., condom, diaphragm) that physically block sperm.
- Intrauterine Device (IUD): A specific type of long-term contraceptive device placed inside the uterus.
Synonyms
- Birth control device
- Prophylactic (specifically for condoms)
- Barrier method (for a subset of devices)
Related Phrases
- Family planning method: A broader phrase that includes contraceptive devices as well as fertility awareness methods.
- Reversible contraceptive: A category that includes many contraceptive devices like IUDs and implants.
Noun
- an agent or device intended to prevent conception