spermicide: meaning, definition, pronunciation and examples
C1Formal, Technical, Medical
Quick answer
What does “spermicide” mean?
A substance, such as a cream, gel, or foam, that is designed to kill sperm cells, used as a method of contraception.
Audio
Pronunciation
Definition
Meaning and Definition
A substance, such as a cream, gel, or foam, that is designed to kill sperm cells, used as a method of contraception.
Any chemical agent or device that kills or inactivates spermatozoa to prevent fertilization, typically used in conjunction with barrier contraceptive methods like condoms or diaphragms.
Dialectal Variation
British vs American Usage
Differences
No significant lexical differences. UK English tends to use the term in public health leaflets; American English may appear more frequently in consumer product marketing.
Connotations
Identical: clinical, functional, related to reproductive health.
Frequency
Similar low frequency in both varieties, confined to medical, pharmaceutical, and sexual health contexts.
Grammar
How to Use “spermicide” in a Sentence
[Subject: person/product] + contains/uses + spermicide[Subject: person] + applies + spermicide + [to object: diaphragm]Vocabulary
Collocations
Examples
Examples of “spermicide” in a Sentence
verb
British English
- No standard verb form.
American English
- No standard verb form.
adverb
British English
- No standard adverb form.
American English
- No standard adverb form.
adjective
British English
- The diaphragm is used with a spermicidal cream.
- Spermicidal properties are essential.
American English
- She purchased a spermicidal gel.
- Check for spermicidal lubricants.
Usage
Meaning in Context
Business
Rare; only in pharmaceutical or healthcare product development/marketing.
Academic
Used in medical, biological, and public health literature discussing contraceptive methods.
Everyday
Low frequency; used in conversations with healthcare providers or when discussing specific contraceptive options.
Technical
Primary context: medical instructions, pharmacology, sexual health guidance.
Vocabulary
Synonyms of “spermicide”
Strong
Neutral
Weak
Vocabulary
Antonyms of “spermicide”
Watch out
Common Mistakes When Using “spermicide”
- Misspelling as 'spermicide' (missing 'r').
- Using it as a verb (e.g., 'I will spermicide') – it is a noun only.
FAQ
Frequently Asked Questions
Spermicide is most effective when used with a barrier method like a condom or diaphragm. Used alone, it is one of the less reliable contraceptive methods.
Yes, some individuals may experience vaginal or penile irritation or allergic reactions to ingredients like nonoxynol-9.
No. While some lubricants may contain spermicide, they are distinct products. A spermicide is specifically designed to kill sperm, whereas a lubricant is primarily for reducing friction.
No. Spermicide does not provide protection against sexually transmitted infections (STIs). Condoms are necessary for STI prevention.
A substance, such as a cream, gel, or foam, that is designed to kill sperm cells, used as a method of contraception.
Spermicide is usually formal, technical, medical in register.
Spermicide: in British English it is pronounced /ˈspɜː.mɪ.saɪd/, and in American English it is pronounced /ˈspɝː.mɪ.saɪd/. Tap the audio buttons above to hear it.
Phrases
Idioms & Phrases
- “None”
Learning
Memory Aids
Mnemonic
Think: SPERM + -CIDE (as in 'homicide' or 'insecticide'). The '-cide' suffix means 'killer of'.
Conceptual Metaphor
CONTROL IS KILLING (The prevention of conception is metaphorically achieved by 'killing' the sperm).
Practice
Quiz
What is the primary function of a spermicide?