warrener noun. 
['wɒr(ǝ)nǝ] LME.[Anglo-Norman warener (= Old Northern French warennier, Old & mod. French garennier), from warenne WARREN noun1: see -ER2.]1.  Hist.a. An officer employed to watch over the game in a park or preserve. 
LME.b. An officer or employee in charge of a rabbit warren. 
LME.2.  A person who owns or rents a rabbit warren. Now chiefly 
Hist. M19.3.  A rabbit occupying a warren. 
rare. 
M19.  [TahlilGaran] English Dictionary ▲