opioid

//ˈoʊ.pi.ɔɪd//
C1Frequency Level 12Technical
Visual representation of opioid

Noun

opioidSingular
opioidsPlural
1

A natural or synthetic compound that binds to opioid receptors in the brain and body, producing pain relief, sedation, and potentially euphoria.

The doctor prescribed an opioid to manage the patient's severe pain after surgery.

2

A class of drugs including morphine, heroin, fentanyl, and prescription painkillers, often associated with addiction and overdose risk.

The doctor warned about the risk of addiction when prescribing opioids for chronic pain.

Synonym

narcoticpainkilleranalgesic

Adjective

opioidCanonical form
1

Relating to or denoting opioids or their effects on the body.

The patient is experiencing opioid withdrawal symptoms.