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WordReference Random House Unabridged Dictionary of American English © 2024walk-be•hind (wôk′bi hīnd′),USA pronunciation adj. - Mechanical Engineeringbeing a motor-driven machine, as a power lawn mower or a snowblower, designed for operation with the operator walking behind and guiding the machine by its handle controls.
n. - Mechanical Engineeringa walk-behind machine.
- adjective, adjectival, noun, nominal use of verb, verbal phrase walk behind
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