What is the meaning of the Greek word drys in relation to dryads?
The Greek word drys means tree and more specifically oak. A dryad is an oak tree nymph or oak tree spirit in ancient mythology.
Short answers, pulled from the story.
The Greek word drys means tree and more specifically oak. A dryad is an oak tree nymph or oak tree spirit in ancient mythology.
Hamadryads were an integral part of their trees so if the tree died the associated hamadryad also died. Their fate was locked to the root system of the oak unlike other spirits who were supernaturally long-lived but not tied to a specific home.
Dryope appeared in Ovid's Metamorphoses book 9 while Eurydice is listed among individual dryads or hamadryads. Phigalia and Tithorea appear in Pausanias' writings about specific locations instead.
C. S. Lewis placed dryads as inhabitants of Narnia in The Chronicles of Narnia because Telmarines felling trees forced them into deep sleep during Prince Caspian. Bacchus and Silenus awakened them when Aslan summoned aid against King Miraz.
Ghillie Dhu is a similar Scottish spirit found in folklore while Kodama are similar Japanese spirits associated with trees. Mavka is a similar Ukrainian spirit guarding forests and Querquetulanae were Roman nymphs of the oak tree.