1. the beliefs and practices of the Puritans, a Protestant group in 16th and 17th century England and America who sought to purify the Church of England
Usage: historical
2. strict moral or religious behavior; extreme strictness in matters of morality

Examples

• The influence of Puritanism shaped early American colonial society.
• New England Puritanism emphasized hard work and moral discipline.
• His puritanism made him disapprove of dancing and card games.
• The community’s puritanism led to strict rules about dress and behavior.
• She rejected the puritanism of her upbringing and embraced a more liberal lifestyle.
• Puritanism played a significant role in the development of American literature.