Dictionary
roil
Pronunciation: (roil), [key]—
v.t.
1. to render (water, wine, etc.) turbid by stirring up sediment.
2. to disturb or disquiet; irritate; vex:
to be roiled by a delay.
—
v.i.
to move or proceed turbulently.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.