the GNU version of the Collaborative International Dictionary of English
adj. Like a brigand or freebooter; robberlike.
The Century Dictionary and Cyclopedia
Like a brigand.
Word Usage
"There was an air about him which on the spur of the moment he might have called "brigandish" -- the way he wore his hat, a slight swagger, a something lawless that surely he never had acquired in his peach orchard in Delaware."