Antichlor

1 definition found

From The Collaborative International Dictionary of English v.0.48 [gcide]:

  Antichlor \An"ti*chlor\, n. [Pref. anti- + chlorine.] (Chem.)
     Any substance (but especially sodium hyposulphite) used in
     removing the excess of chlorine left in paper pulp or stuffs
     after bleaching.
     [1913 Webster]