bn:00030172n
Noun Concept
Categories: Dental equipment, American inventions, 20th-century inventions
EN
electric toothbrush  electric toothbrushes  Motorized toothbrush  Sonic Toothbrush  Toothbrush charger
EN
A toothbrush with an electric motor in the handle that vibrates the head of the brush WordNet 3.0
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EN
A toothbrush with an electric motor in the handle that vibrates the head of the brush WordNet 3.0 & Open English WordNet
An electric toothbrush is a toothbrush that makes rapid automatic bristle motions, either back-and-forth oscillation or rotation-oscillation, in order to clean teeth. Wikipedia
Electrically powered oral hygiene instrument Wikidata
A toothbrush that uses electric power, usually supplied by a battery, to move the brush head rapidly. Wiktionary
Toothbrush that uses electric power. Wiktionary (translation)
WordNet 3.0 & Open English WordNet
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Wiktionary