-cidal
suffix
UKˈsɪdəlUSˈsaɪdəl
a suffix used in medical, biological, or chemical terms to describe something that kills or destroys a specific thing, often used to refer to substances that kill bacteria, viruses, or other organisms
Example Sentences
Bactericidal agents are used to kill bacteria and prevent infection.
The chemical was described as virucidal because it killed the virus on contact.
Fungicidal treatments are commonly applied to crops to prevent fungal diseases.
Insecticidal sprays are often used to eliminate harmful pests from gardens.
The disinfectant was labeled as germicidal, effective against a broad range of microbes.
Anticidal measures were taken to prevent the spread of the harmful organism.
The antibiotic is bactericidal, meaning it destroys bacteria rather than just inhibiting growth.
Pesticides are often designed to be insecticidal to target and kill insect pests.
Synonyms
How to Use
Suffix indicating the act of killing or destroying.The suffix '-cidal' is used to form adjectives that describe something capable of killing or destroying a specific entity. For instance, 'homicidal' relates to killing humans, 'pesticidal' pertains to killing pests, and 'bactericidal' refers to killing bacteria. It is often used in scientific, medical, or technical contexts to specify the destructive action against a target organism or object. When using '-cidal,' pair it with a prefix that identifies the target being destroyed to ensure clarity.
Alternatives
Alternatives include '-killing' (e.g., 'bacteria-killing') or '-destroying' (e.g., 'weed-destroying'), which are less formal but convey similar meanings.
Writing
In writing, '-cidal' is common in scientific, medical, and technical contexts, providing precision when discussing substances or actions that eliminate specific targets. Use it for clarity and professionalism in formal texts.
Casual Conversation
In everyday language, '-cidal' is less common but may appear in familiar terms like 'suicidal' or 'homicidal.' Its meaning is usually clear and impactful, especially in discussions about health or safety.