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Definition of Disinfectant
1. Noun. An agent (as heat or radiation or a chemical) that destroys microorganisms that might carry disease.
Exact synonyms: Antimicrobial, Antimicrobic, Germicide
Generic synonyms: Agent
Specialized synonyms: Cetrimide, Sodium Hypochlorite
Derivative terms: Antimicrobial, Antimicrobic, Disinfect, Germicidal
Generic synonyms: Agent
Specialized synonyms: Cetrimide, Sodium Hypochlorite
Derivative terms: Antimicrobial, Antimicrobic, Disinfect, Germicidal
2. Adjective. Preventing infection by inhibiting the growth or action of microorganisms.
Exact synonyms: Bactericidal, Germicidal
Similar to: Antiseptic
Derivative terms: Bactericide, Bactericide, Disinfect, Germicide
Similar to: Antiseptic
Derivative terms: Bactericide, Bactericide, Disinfect, Germicide
Definition of Disinfectant
1. n. That which disinfects; an agent for removing the causes of infection, as chlorine.
Definition of Disinfectant
1. [n -S]
Medical Definition of Disinfectant
1. An agent that disinfects, applied particularly to agents used on inanimate objects. Compare: antiseptic. This entry appears with permission from the Dictionary of Cell and Molecular Biology (11 Mar 2008)