Significatio vocis interneciō | Babel Free

Definitiones

1. massacre, slaughter, carnage
   declension-3
2. destruction, extermination
   declension-3

Exempla

“Quare ne committeret ut is locus ubi constitissent ex calamitate populi Romani et internecione exercitus nomen caperet aut memoriam proderet.”

Wherefore let him not bring it to pass that the place where they were standing should acquire a name from the disaster of the Roman people and the destruction of their army or transmit the remembrance [of such an event to posterity].

Gradus CEFR