psychological hedonism
Philosophy
noun
The theory that human actions are motivated by the desire to secure pleasure and to avoid pain.
Origin
Late 19th century; earliest use found in Henry Sidgwick (1838–1900), philosopher.
- volcanic cone
- volcanic explosivity index
- volcanic glass
- volcanicity
- volcaniclastic
- volcanisation
- volcanise
- volcanised
- volcanism
- volcanist
- volcanity
- volcanization
- volcanize
- volcanized
- volcano
- volcanogenic
- volcanologic
- volcanological
- volcanologist
- volcanology
- volcano rabbit
- volcano-seismic
- volcano-ship
- volcano-tectonic
- volcán