persistence persistence /pɝˈsɪstəns/

noun

1. () The property of a continuous and connected period of time  ( continuity , persistence )
   the property of a continuous and connected period of time
     Her persistence paid off when she finally achieved her goal.
   Her persistence paid off when she finally achieved her goal.
   
2. () Persistent determination  ( doggedness , perseverance , pertinacity , persistence , persistency , tenaciousness , tenacity , pertinaciousness )
   persistent determination
   
3. The act of persisting or persevering; continuing or repeating behavior  ( perseverance , perseveration , persistence )
   the act of persisting or persevering; continuing or repeating behavior
    His perseveration continued to the point where it was no longer appropriate
   his perseveration continued to the point where it was no longer appropriate