
English word longevity comes from Latin longaevus (Of a great age, aged, ancient; longevitous.), Latin -itatem
longaevus (Latin)
Of a great age, aged, ancient; longevitous.
-itatem (Latin)
longaevitas (Latin)
Long life, longevity.
longevity (English)
The quality of being long-lasting, especially of life.