(a.) Of the nature of, or relating to, a node; as, a nodal point.
Thesaurus Entries
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
