obstreperous

play
adjective ob·strep·er·ous \əb-ˈstre-p(ə-)rəs, äb-\

Definition of obstreperous

  1. 1 :  marked by unruly or aggressive noisiness :  clamorous <obstreperous merriment>

  2. 2 :  stubbornly resistant to control :  unruly

obstreperously

adverb

obstreperousness

noun

Examples of obstreperous in a sentence

  1. a room full of obstreperous children

  2. <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 and Etymology 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

vociferous, clamorous, blatant, strident, boisterous, obstreperous mean so loud or insistent as to compel attention. vociferous implies a vehement shouting or calling out <vociferous cries of protest and outrage>. clamorous may imply insistency as well as vociferousness in demanding or protesting <clamorous demands for prison reforms>. blatant implies an offensive bellowing or insensitive loudness <blatant rock music> <a blatant clamor for impeachment>. strident suggests harsh and discordant noise <heard the strident cry of the crow>. boisterous suggests a noisiness and turbulence due to high spirits <a boisterous crowd of party goers>. obstreperous suggests unruly and aggressive noisiness and resistance to restraint <the obstreperous demonstrators were arrested>.

OBSTREPEROUS Defined for English Language Learners

obstreperous

play
adjective ob·strep·er·ous \əb-ˈstre-p(ə-)rəs, äb-\

Definition of obstreperous for English Language Learners

  • : difficult to control and often noisy



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