Brack (brăk) noun [ Confer D. braak , Danish bræk , a breaking, Swedish & Icelandic brak a crackling, creaking. Confer Breach .] An opening caused by the parting of any solid body; a crack or breach; a flaw. « Stain or brack in her sweet reputation. J... Found on http://www.encyclo.co.uk/webster/B/89
Brack noun [ Dutch brak , adj., salt; confer LG. wrak refuse, German brack .] Salt or brackish water. [ Obsolete] Drayton. Found on http://www.encyclo.co.uk/webster/B/89