Secular equilibrium, a situation in which the quantity of a radioactive isotope remains constant
Secular Games, an ancient Roman religious celebration, involving sacrifices and theatrical performances, held for three days and nights to mark the end of a saeculum and the beginning of the next
Secular phenomena, astronomical phenomena that repeat too slowly to be observed, if at all
This
disambiguation page lists articles associated with the title Secular. If an
internal link led you here, you may wish to change the link to point directly to the intended article.