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bn:00003900n
Noun Concept
Categories: Planar surfaces, Elementary geometry, Circles, Geometric shapes
EN
ring  halo  annulus  doughnut  anchor ring
EN
A toroidal shape WordNet 3.0
English:
geometry
mathematics
shape
Definitions
Examples
Relations
Sources
EN
A toroidal shape WordNet 3.0 & Open English WordNet
In mathematics, an annulus is the region between two concentric circles. Wikipedia
The shape between two concentric circles Wikipedia Disambiguation
Geometric surface defined by two concentric circles Wikidata
Any topological space homeomorphic to the region in a plane between two concentric circles of different radius. Wiktionary
A deep-fried piece of dough or batter, commonly of a toroidal (a ring doughnut) shape, often mixed with various sweeteners and flavourings; or flattened sphere (a filled doughnut) shape filled with jam, custard or cream. Wiktionary
Deep-fried piece of dough or batter. Wiktionary (translation)
A planar geometrical figure included between two concentric circles. Wiktionary
Geometry: a planar geometrical figure. Wiktionary (translation)
EN
A ring of ships in the harbor WordNet 3.0 & Open English WordNet
A halo of smoke WordNet 3.0 & Open English WordNet
IS A
toroid
shape
HAS KIND
fairy ring
annulus theorem
HAS INSTANCE
DE
Willisauer Ringli
WordNet 3.0 & Open English WordNet
EN
ring, halo, annulus, doughnut, anchor ring
Wikipedia
EN
annulus (mathematics)
Wikidata
EN
annulus
Wiktionary
EN
annulus, doughnut, ring
Wikipedia Redirections
EN
Annular domain, Annulus (geometry), circinate, Circular ring, Punctured disc, punctured disk
Wikidata Alias
EN
annular, ring

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