Definition of "toothbrush" []

• A brush used for cleaning teeth. (noun)

American Heritage(R) Dictionary of the English Language, Fifth Edition. Copyright (c) 2011 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

• ""My physician gave me what he called the toothbrush talk," he says."
• "I'm fascinated by what I refer to as toothbrush technology."
• "That was the icing on the cake, and I started to open my mouth to unleash about how unfair it was that I was always at his place, and that I was tired of lugging my crap back and forth, when I noticed that he had silently moved my toothbrush from the side of the sink, and placed it in the toothbrush holder next to his."