Etymology Explorer › English

Where does “mortality” come from?

Mortality derives from Old French mortalite, from Latin mortalitas (quality of being subject to death), based on Latin mortalis (subject to death), from Latin mors (death), ultimately from Proto-Indo-European mer- (to die).

mortality (English): The state or quality of being mortal; The number...

Definitions

  1. The state or quality of being mortal; The number...

Ancestry of “mortality”, step by step

StepLanguageWordMeaning
1Old Frenchmortalitédeath
2Latinmortalitasmortality
3Latinmortālis—
4Latinmorsdeath; corpse; annihilation
5Proto-Italicmortisdeath
6Proto-Indo-Europeanmértisdeath
7Proto-Indo-Europeanmer-to die; to disappear; sea, lake, wetland
Every word from Proto-Indo-European mer- →