You searched for: “hedonics”
hedonics (noun) (a plural form used as a singular)
1. The branch of psychology that studies pleasant and unpleasant sensations and states of mind.
2. In philosophy, the branch of ethics that deals with the relation of pleasure or jubilation to duty.
This entry is located in the following units: hedono-, hedon-, -hedonia, -hedonic (page 1) -ics, -tics [-ac after i] (page 19)