Nodal vs Nidal - What's the difference?

As adjectives the difference between nodal and nidal

is that nodal is of the nature of, or relating to, a node while nidal is of or pertaining to nests.

(-)

Of the nature of, or relating to, a node.

a nodal point

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(-)

(rare) Of or pertaining to nests.

(rare, physiology) Of the uterus, exhibiting thickening before implantation of an ovum.

Of or pertaining to a nidus.