IPA: /ˌɛn.dəʊˈdɒn.tɪk/
KK: /ˌɛndəˈdɒntɪk/
Related to a branch of dentistry that deals with the treatment of the inside of teeth, particularly the dental pulp and tissues surrounding the roots.
The dentist recommended an endodontic treatment to save the damaged tooth.
Endodontic → It is formed from "endo-" (from Greek "endon", meaning within) and "odont" (from Greek "odous", meaning tooth) and the suffix "-ic" (meaning pertaining to). The word "endodontic" refers to the field of dentistry that deals with the inner parts of the tooth.
Think of 'within' ('endo-') and 'tooth' ('odont') to remember that endodontic relates to the inner aspects of a tooth.