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definitions

nodal

[nohd-l]
adjective
  1. pertaining to or of the nature of a node.

Origin of nodal

First recorded in 1825–35; node + -al1
Related formsno·dal·i·ty, nounmul·ti·nod·al, adjectivepost·nod·al, adjective
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
British Dictionary definitions for nodality

nodal

adjective
  1. of or like a node
Derived Formsnodality, nounnodally, adverb
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
Word Origin and History for nodality

nodal

adj.

1831, from node + -al (1). Related: Nodality.

Online Etymology Dictionary, © 2010 Douglas Harper
nodality in Medicine

nodal

[nōd′l]
adj.
  1. Of, relating to, resembling, being, or situated near or at a node.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.