1. (a.) Knotty; having numerous or conspicuous nodes.

2. (a.) Having nodes or prominences; having the alternate joints enlarged, as the antennae of certain insects.

arthritic bent bumpy burled contorted crooked distorted gnarly knobbed knobbly knobby knoblike knotted knotty knurled knurly lumpy nodal noded nodiform nodose nodular nodulated noduled nubbled nubbly nubby studded torose tubercular tuberculous tuberose tuberous twisted warped