IPA: //ˌæ.mɪˈtrɪp.tɪ.liːn//
KK: /ˌæməˈtrɪptɪliːn/
A type of medication used to treat depression and certain other conditions, which works by affecting chemicals in the brain.
The doctor prescribed amitriptyline to help manage her chronic pain and improve her mood.
Amitriptyline is derived from the combination of "amino" (from Latin *aminus*, meaning nitrogen-containing) and "triptyline" (from the Greek *triptus*, meaning threefold, and *-ine*, a suffix used in chemistry for substances). The word refers to a chemical compound that contains nitrogen and is related to a three-ring structure, commonly used as an antidepressant.
Think of 'amino' as relating to nitrogen and 'triptyline' as a threefold structure, which helps you remember that amitriptyline is a nitrogen-containing compound with a complex structure used in medicine.
No commonly confused words.