- resisting control or restraint in a difficult manner; unruly.
- noisy, clamorous, or boisterous: obstreperous children.
Origin of obstreperous
SynonymsSee more synonyms for obstreperous on Thesaurus.com
Examples from the Web for obstreperously
He was never openly and obstreperously disobedient like little Fay.Jan and Her Job
L. Allen Harker
Saville was, I thought, the most obstreperously gay of all three.Recollections of a Policeman
William Russell (aka Thomas Waters)
The dogs received them obstreperously, and the kid from its corner bleated faintly.The Master-Knot of Human Fate
He was in his way a very determined person, not obstreperously so, but quietly and under the surface.The Financier
Only keep spurting and spitting about obstreperously, and the most stiff ears must at length be converted.
- noisy or rough, esp in resisting restraint or control
Word Origin and History for obstreperously
c.1600, from Latin obstreperus "clamorous," from obstrepere "drown with noise, make a noise against, oppose noisily," from ob "against" (see ob-) + strepere "make a noise," from PIE *strep-, said to be imitative (cf. Latin stertare "to snore," Old Norse þrapt "chattering," Old English þræft "quarrel"). Related: Obstreperously; obstreperousness.