'Blotting paper' definitions:

Definition of 'blotting paper'

(from WordNet)
noun
Absorbent paper used to dry ink [syn: blotting paper, blotter]

Definition of 'Blotting paper'

From: GCIDE
  • Blotting paper \Blot"ting pa`per\ (p[=a]`p[~e]r). A kind of thick, bibulous, unsized paper, used to absorb superfluous ink from a freshly written manuscript, and thus prevent blots. [1913 Webster]