The word "antidolorin" is an imaginary medication designed to combat pain. Its spelling may seem unconventional, but it follows the International Phonetic Alphabet (IPA) phonetic transcription. The word is pronounced as "æn.tidɒl.ər.ɪn", with the stress on the second syllable. The "anti-" prefix refers to the drug's pain-relieving properties, while "dolor" is the Latin word for pain. The "in" suffix is quite common in pharmaceutical trade names. Despite not being a real drug, it offers a glimpse into the scientific and linguistic creativity that goes into naming medications.
Trade name of a preparation of ethyl chloride, used for the relief of superficial pain.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.