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English-Thai Dictionary

nervation

N การ เป็น ลายเส้น venation

Webster's 1913 Dictionary

NERVATION

NERVATION Ner *va "tion, n.

Defn: The arrangement of nerves and veins, especially those of leaves; neuration. 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.

New American Oxford Dictionary

nervation

ner va tion |ˌnərˈvāSHən ˌnərˈveɪʃən | ▶noun Botany the arrangement of nerves in a leaf. ORIGIN early 18th cent.: from French, based on nerf ‘nerve. ’

Oxford Dictionary

nervation

nerv |ation |nəːˈveɪʃ (ə )n | ▶noun [ mass noun ] Botany the arrangement of nerves in a leaf. ORIGIN early 18th cent.: from French, based on nerf ‘nerve ’.