bn:00064747n
Noun Concept
Categories: Swedish inventions, Watercraft components, Propellers, Articles with short description
EN
propeller  propellor  Screw-Propeller  Boat Propeller  Cleaver
EN
A mechanical device that rotates to push against air or water WordNet 3.0
Definitions
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EN
A mechanical device that rotates to push against air or water WordNet 3.0 & WordNet 2020
A propeller is a device with a rotating hub and radiating blades that are set at a pitch to form a helical spiral, that, when rotated, performs an action which is similar to Archimedes' screw. Wikipedia
A mechanical device, with shaped blades that turn on a shaft, to push against air or water, especially one used for propelling an aircraft or boat. OmegaWiki
A mechanical device with evenly-shaped blades that turn on a shaft to push against air or water, especially one used to propel an aircraft or boat. Wiktionary
Mechanical device used to propel. Wiktionary (translation)