Definition of "relentlessness" [relentlessness]

• The condition of being relentless. (noun)

Wiktionary.org : Text is available under the Creative Commons Attribution-ShareAlike License

• "Caroline: Yes, very insightful, "relentlessness" - is the word I would have used if I could have thought of it."
• "The execution is sometimes clumsy and story threads occasionally fumble about but the sheer determination to go further with the premise, pushing beyond the barricades of mediocrity and aspire for at least some of the weightiness of the source material, that kind of relentlessness ultimately made it a success."
• "Sally had a kind of relentlessness to her, and I say that and it sounds like it could be a negative thing."