0 past simple and past participle of sweeten
2 to make something more attractive:
He looked forward to ' ' a new world blessed with plenty, purified with justice, and sweetened with brotherly kindness.
It sweetened the ' beverages revolution ' of the eighteenth and nineteenth centuries.
They gained 2.6 kg compared to subjects who ate the same foods artificially sweetened.
They gained 0.5 kg compared to subjects given no soda or artificially sweetened soda.
As fresh milk was expensive, poor households frequently used sweetened machine-skimmed condensed milk.
She began to drink sweetened water under medical care and has now ended her hunger strike, and is waiting for her appeal to be heard.
Children and others consume very large quantities of these artificially sweetened drinks.
Sweetened table waters are consumed very largely, indeed in the main, by children of the poorer classes of the community.