morphin
/mɔːrˈfiːnaɪ/Definitions
1. noun
a powerful opioid alkaloid derived from opium, used as a pain reliever and in medicine, and also used recreationally as a powerful opioid.
“The doctor prescribed morphine to alleviate her chronic pain.”
2. verb
to administer morphine to (someone) for pain relief.
“The nurse morphined the patient to prepare for surgery.”