Needless repetition of an idea, esp. in words other than those of the immediate context, without imparting additional force or clearness, as in widow woman.
free from a burden or other encumbrance
marked by or attended with ignominy; discreditable; humiliating:
deliberate or conscious neglect; negligence; delinquency:
1600, from L. obstreperus "clamorous," from obstrepere "drown with noise, oppose noisily," from ob "against" + strepere "make a noise," from PIE *strep-, said to be imitative.