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Synonyms
Examples of prophylactic in a Sentence
These examples are programmatically compiled from various online sources to illustrate current usage of the word 'prophylactic.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.
Word History
Adjective
borrowed from Medieval Latin prophylacticus, borrowed from Greek prophylaktikós, from prophylakt-, stem in nominal derivation of prophylássein "to keep guard before a place, be on guard, (middle voice) to be on one's guard against, take precautions against" + -ikos -ic entry 1 — more at prophylaxis
Noun
borrowed from Late Latin prophylacticon "protective measure against disease," borrowed from Late Greek prophylaktikón, noun derivative from neuter of Greek prophylaktikós prophylactic entry 1
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Cite this Entry
“Prophylactic.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/prophylactic. Accessed 14 Jun. 2024.
Kids Definition
prophylactic
1 of 2 adjectiveprophylactic
2 of 2 nounMedical Definition
prophylactic
1 of 2 adjectiveprophylactic
2 of 2 nounLegal Definition
prophylactic
adjectiveMore from Merriam-Webster on prophylactic
Britannica.com: Encyclopedia article about prophylactic
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