IPA: /ˈdiːpənər/
KK: /ˈdipənər/
A person or thing that makes something deeper or more intense.
The deepener helped the participants reach a more profound state of relaxation during the session.
Deepener → It is formed from "deep" (from Old English "deop", meaning profound or intense) and "-en" (a suffix used to form verbs indicating to make or become) and "-er" (meaning a person or thing that performs an action). The word "deepener" refers to something or someone that makes something deeper or more profound.
Think of something that 'makes' ('-en') something 'deeper' — that's why a deepener is something that deepens.