spermatocide
Definition
- Noun:
- A substance that kills sperm cells: A spermatocide is a chemical agent, typically used in contraceptive products like creams, gels, foams, or suppositories, designed to immobilize and destroy spermatozoa to prevent pregnancy.
Usage
- Spermatocides are a form of barrier contraception, often used in conjunction with physical barriers like diaphragms.
- The term is used in medical, pharmaceutical, and family planning contexts.
- Example: "The doctor recommended using a spermatocide with the diaphragm for increased contraceptive effectiveness."
Examples
- Noun:
- Nonoxynol-9 is a common spermatocide found in many over-the-counter contraceptive products.
- The efficacy of the method depends on the correct application of the spermatocide before intercourse.
Advanced Usage
- As a modifier: The term can function attributively (like an adjective) to describe other nouns.
- Spermatocide gel: A gel formulation containing the sperm-killing agent.
- Spermatocide efficacy: Refers to how effective a substance is at killing sperm.
Variants and Related Words
- Spermicide (noun): This is a more common and frequently used synonym for spermatocide.
- Spermicidal (adjective): Describing the quality of killing sperm (e.g., spermicidal jelly).
Synonyms
- Spermicide: An agent that destroys spermatozoa.
- Sperm-killing agent: A descriptive synonym.
Notes on Meaning
- The word is a compound of "spermato-" (relating to sperm) and "-cide" (a suffix meaning killer or act of killing). It refers specifically to the chemical's function, not a device or physical barrier.
- It is considered a less common term than its synonym "spermicide."
Noun
-
a contraceptive agent that kills spermatozoa
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