inter-nōdĭum

ii, n.

nodus

I. the space between two knots or joints, an internode or joint.
I. Of plants: harundinum, Plin. 7, 2, 2, § 21.—
II. Of the leg: mollia nervosus facit internodia poples, Ov. M. 6, 256. —
B. Transf., the leg itself: longa internodia, Calp. Ecl. 1, 26.
Lewis & Short
A Latin Dictionary, 1879
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