It doesn't really stand for anything but it does have a purpose. If there isn't a hole in the doughnut then the inside doesn't cook. The hole allows the doughnut to be large enough to enjoy in the shape of a circle. Otherwise you have to make it long like a maple bar for example. So I guess your wondering about the doughnut hole. The doughnut holes you buy don't really come out of the center. They are just a novelty. But I still love them.
A cd. A donut. A lifesaver.
The Donut Hole was created in 1968.
Donut is the "abbreviation" of doughnut.
The idiomatic meaning of 'bet in the hole of a donut' is a bet that does not carry weight or is not plausible. Because the hole of the donut is basically a non-existent thing, the bet is also worthless.
for decoration
donut
Chocolate donut.
doughnut hole :)
Donut
A polo? Donut?
for decoration
All objects which have mass have a centre of gravity.