- Pursuit of or devotion to pleasure, especially to the pleasures of the senses. (noun)
- Philosophy The ethical doctrine holding that only what is pleasant or has pleasant consequences is intrinsically good. (noun)
- Psychology The doctrine holding that behavior is motivated by the desire for pleasure and the avoidance of pain. (noun)
American Heritage(R) Dictionary of the English Language, Fifth Edition. Copyright (c) 2011 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.