What is Period?
'''Period''' means different things. *[[Period (punctuation)]], a punctuation mark, also called a full stop *[[period (geology)]], a series of rock strata, and the time during which the rocks were laid down *The time every month when a woman [[menstruation|menstruates]] *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]] {{disambiguation}}