Doughnut
Part of speech: noun
Definition: A deep-fried piece of dough or batter, commonly of a toroidal (a ring doughnut) often mixed with various sweeteners and flavourings; or flattened sphere (a filled doughnut) shape filled with jam, custard or cream. Anything in the shape of a torus. A peel-out or skid-mark in the shape of doughnut or toroid; a 360-degree skid. (derogatory slang) A fat person. A spare car tyre, usually stored in the boot, that is smaller than a full sized tyre and is only intended for temporary use.
Bismarck
Part of speech: noun
Definition: A doughnut filled with jelly.