Period

Period has different meanings.

• Period (punctuation), a punctuation mark, also called a full stop
• Period (female menstruation)
• Period (geology), a series of rock strata, and the time during which the rocks were laid down
• The time it takes to finish one sequence of something that happens again and again
  • Orbital period
• Periodic function
• The time it takes to play ​¹⁄₃ of an ice hockey game
• A row in the periodic table

This disambiguation page lists articles that are about something that can be called Period. If an internal link led you here, you may wish to change the link to point directly to the article meant.