The Collaborative International Dictionary of English v.0.48:
Roughhewn \Rough"hewn`\, a. 1. Hewn coarsely without smoothing; unfinished; not polished. [1913 Webster] 2. Of coarse manners; rude; uncultivated; rough-grained. "A roughhewn seaman." --Bacon. [1913 Webster]WordNet (r) 3.0 (2006):
roughhewn adj 1: of stone or timber; shaped roughly without finishing [syn: roughhewn, rough-cut]