weed-eater

weed eater

informal A tool that uses a motor to spin a thin, flexible plastic cable at the end of a long handle in order to cut grass or other plants in hard-to-reach locations or at irregular angles. Technically known as a "string trimmer," but more commonly known as a "weed-whacker"; sometimes hyphenated. You really need to start using the weed eater to cut the grass along the fence that the mower can't reach.
See also: eater, weed
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.

weed-eater

verb
McGraw-Hill's Dictionary of American Slang and Colloquial Expressions Copyright © 2006 by The McGraw-Hill Companies, Inc. All rights reserved.
See also: