#1 sweetness n. [sweet, sugariness] the taste experience when sugar dissolves in the mouth. wn
#2 sweetness n. [sweet] the property of tasting as if it contains sugar. wn
#3 sweetness n. [bouquet, fragrance, fragrancy, redolence] a pleasingly sweet olfactory property. wn
#4 sweetness n. [pleasantness] the quality of giving pleasure; "he was charmed by the sweetness of her manner"; "the pleasantness of a cool breeze on a hot summer day". wn
vizzz