'Nervation' definitions:
Definition of 'Nervation'
From: GCIDE
- Nervation \Ner*va"tion\ (n[~e]r*v[=a]"sh[u^]n), n. The arrangement of nerves and veins, especially those of leaves; neuration. [1913 Webster]
- The outlines of the fronds of ferns, and their nervation, are frail characters if employed alone for the determination of existing genera. --J. D. Hooker. [1913 Webster]