The Collaborative International Dictionary of English v.0.48:
Cloddish \Clod"dish\, a. Resembling clods; gross; low; stupid; boorish. --Hawthorne. -- Clod"dish*ness, n. [1913 Webster]WordNet (r) 3.0 (2006):
cloddish adj 1: heavy and dull and stupid [syn: cloddish, doltish]