| Blotting Paper (n.) A kind of thick, bibulous, unsized paper, used to absorb superfluous ink from freshly written manuscript, and thus prevent blots. Thesaurus Entries absorbency, absorption, adsorbent, adsorption, assimilation, blotter, blotting, blotting paper, chemisorption, chemosorption, digestion, endosmosis, engrossment, exosmosis, infiltration, osmosis, percolation, seepage, sorption, sponge, sponging |