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germicidal

Capable of killing germs or microorganisms.
Adjective

This term is primarily used in medical, pharmaceutical, and industrial sanitation contexts to describe agents that actively destroy microorganisms. It carries a clinical and technical tone, emphasizing the lethal effect on bacteria, viruses, or fungi rather than simply inhibiting their growth.

While often used interchangeably with antibacterial or antiseptic in casual speech, germicidal is a broader category. It implies a total eradication of the germ, making it a common descriptor for high-strength chemical cleaners and surgical-grade sterilization products.

Meanings

Adjective

Capable of killing germs or microorganisms.

The hospital uses a germicidal soap to prevent the spread of infection.

Examples

Health

We need to invest in germicidal ultraviolet lamps for the warehouse.

Business
Health

I wonder if this new hand sanitizer has a broad spectrum of germicidal properties.

The company claims their new coating is permanently germicidal.

Business

Apply a germicidal agent to the wound before bandaging it.

Health

The air filtration system includes a germicidal stage to remove airborne pathogens.

Office

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Last Updated: May 2026Report an Error