A manual threshing device consisting of a long wooden handle or staff and a shorter, free-swinging stick attached to its end.
v. flailed, flail·ing, flails
1. To beat or strike with or as if with a flail: flailed our horses with the reins.
2. To wave or swing vigorously; thrash: flailed my arms to get their attention.
3. To thresh using a flail.
1. To move vigorously or erratically; thrash about: arms flailing helplessly in the water.
2. To strike or lash out violently: boxers flailing at each other in the ring.
3. To make energetic but aimless or or ineffectual efforts: "As the end of law school approached, Hill flailed briefly in numerous professional directions" (Molly Worthen).
4. To thresh grain.
[Middle English, from Old English flegil and from Old French flaiel, both from Late Latin flagellum, threshing tool, from Latin flagrum, whip.]
The American Heritage® Dictionary of the English Language, Fifth Edition copyright ©2020 by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
Indo-European & Semitic Roots Appendices
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