(noun) (Norse mythology) god of earth 's fertility and peace and prosperity; son of Njorth and brother of Freya; originally of the Vanir; later with the Aesir
Definitions for Fertility
(noun) the state of being fertile; capable of producing offspring
(noun) the ratio of live births in an area to the population of that area; expressed per 1000 population per year
(noun) the property of producing abundantly and sustaining vigorous and luxuriant growth