Simple Definition of obstreperous
: difficult to control and often noisy
Examples of obstreperous in a sentence
a room full of obstreperous children
<an obstreperous crowd protesting the government's immigration policy>
Did You Know?
The handy Latin prefix ob-, meaning "in the way," "against," or "toward," occurs in many Latin and English words. "Obstreperous" comes from ob- plus strepere, a verb meaning "to make a noise," so someone who is obstreperous is literally making noise to rebel against something, much like a protesting crowd or an unruly child. The word has been used in English since around the beginning of the 17th century. "Strepere" has not played a role in the formation of any other notable English words, but "ob-" words abound; these include "obese," "obnoxious," "occasion," "offend," "omit," "oppress," and "oust."
Origin of obstreperous
Latin obstreperus, from obstrepere to clamor against, from ob- against + strepere to make a noise
First Known Use: circa 1600
Synonym Discussion of obstreperous
Learn More about obstreperous
Thesaurus: All synonyms and antonyms for "obstreperous" Spanish Central: Translation of "obstreperous" Nglish: Translation of "obstreperous" for Spanish speakers
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