grumous adjective. 
['gru:mǝs] M17.[from GRUME + -OUS.]1.  Of a fluid, esp. blood: clotted, viscid. 
M17.2.  Botany. Of a root etc.: granular, knotty. 
L17.3.  Geology. Of a rock: formed of clustered or aggregated granules or grains. 
L20.  [TahlilGaran] English Dictionary ▲