1. Greek Mythology. a wood nymph supposed to live and die with the tree she dwelt in; dryad.
2. = hamadryas baboon. (Cf. ↑hamadryas baboon)
3. the king cobra.
╂[< Latin Hamādryas < Greek Hamādryás, -ádos < háma together (with) + Dryás, -ádos tree dryad < drys, dryós tree]
Useful english dictionary. 2012.