From pre- + ground. <span class="searchmatch">preground</span> (not comparable) Having been ground in advance. 2009 August 19, S.S. Fair, “Singing the Brews”, in New York Times[1]:...
singular simple present pregrinds, present participle pregrinding, simple past and past participle <span class="searchmatch">preground</span>) To grind something prior to use or assembly...
procedure. ground beef ground glass ground meat ground pepper misground <span class="searchmatch">preground</span> stoneground unground crushed or reduced to small particles → Tok Pisin:...