aggregate mortality table

noun

: an insurance mortality table based on both newly medically selected lives and lives from which the effect of selection has been eliminated

Word History

First Known Use

1872, in the meaning defined above

The Ultimate Dictionary Awaits

Expand your vocabulary and dive deeper into language with Merriam-Webster Unabridged.

1. Expanded definitions
2. Detailed etymologies
3. Advanced search tools
4. All ad-free

Discover what makes Merriam-Webster Unabridged the essential choice for true word lovers.

Start Your Free Trial Now