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disinfectant
noun
Note: Common chemical disinfectants include chlorine, calcium and sodium hypochlorite, iodophor, phenol, ethanol, and quaternary ammonium compounds. Disinfectants are often distinguished from sterilants by having reduced effectiveness against dormant bacterial endospores.
Examples of disinfectant in a Sentence
Word History
1837, in the meaning defined above
Dictionary Entries Near disinfectant
Cite this Entry
“Disinfectant.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/disinfectant. Accessed 30 Nov. 2024.
Kids Definition
disinfectant
nounMedical Definition
disinfectant
1 of 2 nounNote: Common chemical disinfectants include chlorine, calcium and sodium hypochlorite, iodophor, phenol, ethanol, and quaternary ammonium compounds. Disinfectants are often distinguished from sterilants by having reduced effectiveness against dormant bacterial endospores.
disinfectant
2 of 2 adjectiveMore from Merriam-Webster on disinfectant
Thesaurus: All synonyms and antonyms for disinfectant
Nglish: Translation of disinfectant for Spanish Speakers
Britannica.com: Encyclopedia article about disinfectant
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