Wordnet 3.0
ADJECTIVE (1)
1.
somewhat square in appearance or form;
The Collaborative International Dictionary of English v.0.48:
Squarish \Squar"ish\, a.
Nearly square. --Pennant.
[1913 Webster]
WordNet (r) 3.0 (2006):
squarish
adj 1: somewhat square in appearance or form