Cone
A cone was a three-dimensional geometric shape.

The object of the Ktarian game was to make a disc go into a cone. In 2368, Etana instructed William T. Riker to do so while playing the game. ()

In 2374, the EMH Mark II described a thrombic modulator to The Doctor as a "cone-shaped device." ()

See also
 Snow cone

External link

Mathematics
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