Also found in: Thesaurus.
intr.v. fleered, fleer·ing, fleers
To smirk or laugh in contempt or derision.
A taunting, scoffing, or derisive look or gibe.
[Middle English flerien, of Scandinavian origin.]
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.