see cause raised eyebrows.
The American Heritage® Idioms Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
How to use raise eyebrows in a sentence
But approval has dropped enough recently to raise eyebrows; a BVA poll released this month shows gay marriage down five points.
They watch me like hawks, they expect to see me blunder, they raise eyebrows at each other, they exchange glances.The Unwilling Vestal | Edward Lucas White