A rotary cutting implement having a selection of variously shaped heads.
Any of several plants having such husks.
A rough, prickly husk around the seeds or fruit of some plants.
Something resembling a knot in wood, such as in stone or limbs.
A knot in wood; a large or hard knot, or a protuberance with twisted grain, on a tree.
To knot or twist something.
To snarl or growl; to gnar.
Gnarled, knotty, twisted.