Tooth powder

noun

Definitions

Noun
  1. 1
    A powder for cleaning the teeth; a dentifrice. countable, uncountable

    "1918, Hannah Teresa Rowley, Mrs. Helen Louise (Wales) Farrell, Principles of Chemistry Applied to the Household Precipitated calcium carbonate, a very fine powdery form, is used as a basis for many tooth powders and pastes. As whiting it finds a wide use in cleaning metals of their tarnishes."

  2. 2
    a dentifrice in the form of a powder wordnet

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