adj.
Pronunciation: - ' len-ti ŋ
Function: adjective
Date: 1588
1 : not softening or yielding in determination : HARD , STERN <an unrelenting leader>
2 : not letting up or weakening in vigor or pace : CONSTANT <the unrelenting struggle>
– un · re · lent · ing · ly \ -ti ŋ -l ē \ adverb