doughnut has definitions from the fields of chemistry,food,geometry
1
[ noun ] (geometry) a toroidal shape

Examples

"a ring of ships in the harbor" "a halo of smoke"

Related terms

toroid fairy_ring surround

2
[ noun ] (chemistry,food) a small ring-shaped friedcake

Synonyms

sinker donut

Related terms

friedcake raised_doughnut

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