the time through which a person lives or a thing lasts , the time of existence.

http://lila-erc.eu/data/lexicalResources/LewisShort/id/LexicalSense/n1432.0 an entity of type: LexicalSense

the time through which a person lives or a thing lasts , the time of existence. 
the time through which a person lives or a thing lasts , the time of existence. 

data from the linked data cloud