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trajectoid

Noun CEFR B2
tɹəˈd͡ʒɛk.tɔɪd

Definitions

A solid shape that traces a periodic trajectory when rolled down a slope.

Examples

“Here, we develop⟳ an algorithm to design⟳ such bodies—which we call⟳ ‘trajectoids’—and then validate these designs experimentally by three-dimensionally printing the computed shapes and tracking their rolling paths, including those that close⟳ onto themselves such that the body’s centre of mass moves intermittently uphill.”

CEFR level

B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
See all B2 English words →

See also

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