Skip to definition.
Get the FREE one-click dictionary software for Windows.
NEW iPhone Audio English dictionary


Noun: opioid
  1. A compound that acts on the human body like morphine, often used for pain relief

Derived forms: opioids

Encyclopedia: Opioid

Nearest

ophthalmoscope
ophthalmoscopy
-opia
opiate
Opiliones
opine
opinion
opinion poll
opinionated
opinionative
opioid
Opisthobranchia
Opisthocomidae
Opisthocomus
Opisthocomus hoazin
Opisthognathidae
opisthognathous
opisthorchiasis
opisthotonos
opium
opium addict