Source : Webster's Revised Unabridged Dictionary (1913)

Grumose \Gru*mose"\, a. (Bot.)
   Clustered in grains at intervals; grumous.

Source : WordNet®

grumose
     adj : transformed from a liquid into a soft semisolid or solid
           mass; "coagulated blood"; "curdled milk"; "grumous
           blood" [syn: {coagulate}, {coagulated}, {curdled}, {grumous}]