Search Result for "bleaching earth":
Wordnet 3.0

NOUN (1)

1. an adsorbent clay that will remove coloring from oils;
[syn: bleaching clay, bleaching earth]



WordNet (r) 3.0 (2006):

bleaching earth
    n 1: an adsorbent clay that will remove coloring from oils [syn:
         bleaching clay, bleaching earth]