Definition of sugar:
sucrose in the form of small crystals, obtained from sugar cane
or sugar beet
and used to sweeten food and drink; when used to sweeten drink, an amount of such crystalline sucrose approximately equal to five gram
s or one teaspoon
"he usually has his coffee white with one sugar."
to add sugar to; to sweeten
with sugar; to make (something unpleasant) seem less so
"john heavily sugars his coffee."
used in place of shit