Definition of nocuous
Examples of nocuous in a sentence
<hand washing is one of the easiest ways to help prevent the spread of nocuous germs>
Did You Know?
You are probably more familiar with the adjective innocuous, meaning "harmless," than with its antonymous relative "nocuous." Both "nocuous" and "innocuous" have immediate Latin predecessors: nocuus and "innocuus." (The latter combines "nocuus" with the negative prefix in-.) Both words can also be traced back to the Latin verb nocēre, meaning "to harm." Other "nocēre" descendants in English include "innocent" and "nocent," which means "harmful." "Nuisance" (which originally meant, and still can mean, "a harm or injury") is a more distant relative. "Nocuous" is one of the less common "nocēre" descendants, but it does turn up occasionally.
Origin and Etymology of nocuous
Latin nocuus, from nocēre to harm — more at noxious
First Known Use: 1635
Medical Definition of nocuous
: likely to cause injury <a nocuous stimulus>
Learn More about nocuous
Thesaurus: All synonyms and antonyms for nocuous
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