Get the FREE one-click dictionary software for Windows
or the iPhone/iPad and Android apps
Noun: litmus paper  'lit-mus 'pey-pu(r)
  1. Unsized paper treated with litmus for use as an acid-base indicator
    "The students used litmus paper to test the pH of various solutions"

Derived forms: litmus papers

Type of: paper

Encyclopedia: Litmus paper