America’s poverty line is $63 a day for a family of four. In the richer parts of the emerging world $4 a day is the poverty barrier. But poverty’s scourge is fiercest below $1.25 ([…]): people below that level live lives that are poor, nasty, brutish and short.
Used in the Middle of Sentence
On the one hand, there is Dr. Barack, the high-minded, Niebuhr-quoting speechifier who spent this past winter thrilling the Scarlett Johansson set and feeling the fierce urgency of now.
Meaning of fiercest for the defined word.
Grammatically, this word "fiercest" is an adjective, more specifically, an adjective form.