Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun hydromorphone

1 sense of hydromorphone

Sense 1
hydromorphone hydrochloride, hydromorphone, Dilaudid -- (a narcotic analgesic (trade name Dilaudid) used to treat moderate to severe pain)
       => analgesic, anodyne, painkiller, pain pill -- (a medicine used to relieve pain)