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roil

roiled; roiling; roils

To roil means to stir up or churn. A stormy ocean might roil, or even a restless crowd.

The word roil is often confused with rile, which has a slightly different meaning. If you roil someone you're stirring them up but not necessarily annoying them. To rile someone is to deliberately provoke or antagonize them. Usually there's no roiling without riling. Muhammad Ali roiled much of America when he refused to be drafted for the Vietnam War.

Definitions of roil
  1. verb
    make turbid by stirring up the sediments of
    synonyms: rile
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    types:
    muddle, puddle
    make into a puddle
    type of:
    agitate, commove, disturb, raise up, shake up, stir up, vex
    change the arrangement or position of
  2. verb
    be agitated
    synonyms: boil, churn, moil
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    types:
    roll, seethe
    boil vigorously
    type of:
    move
    move so as to change position, perform a nontranslational motion
DISCLAIMER: These example sentences appear in various news sources and books to reflect the usage of the word ‘roil'. Views expressed in the examples do not represent the opinion of Vocabulary.com or its editors. Send us feedback
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