Definition of "intenseness" [in•tense•ness]

• The characteristic of being intense; intensity. (noun)

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• "Then the lids would stay quite motionless for a long time, and the colour would fade a little from her whole face; but sometimes, just then, she would bite her lower lip, and that spoiled what some people would have called the intenseness of her expression."
• "I was hoping HtP would have the same degree of intenseness."
• "I looked around at the blue sky and felt the beautiful intenseness of biking and running and picked up the pace, deciding I was happier to be running than not running."