D defs.my
Entry 2 senses Webster, 1913

Hamadryad

/(hăm"ȧ*drī`ăd)/ · Ham·a·dry·ad · IPA /hæməˈdɹaɪæd/
01 n. A tree nymph whose life ended with that of the particular tree, usually an oak, which had been her abode.
pl. Hamadryads, Hamadryades ((-ădz))
  1. 1.
    A tree nymph whose life ended with that of the particular tree, usually an oak, which had been her abode.(Class. Myth.)
  2. 2.
    A large venomous East Indian snake (Ophiophagus bungarus), allied to the cobras.(Zool.)