hyperdonut

名词 n.
英 /ˌhaɪpəˈdəʊnʌt/    美 /ˌhaɪpəɹˈdoʊ(ˌ)nʌt/

英文释义

名词 n.
  1. A hypertorus. informal
    — Our universe apparently has three spatial dimensions, so if it were donut shaped it would have to be a 3-torus, which is beyond my ability to visualize as its enclosed volume is some kind of hyperdonut in four dimensional space. But what the physical implications of the universe being a 3-donut, and can we look for them?

词形变化

hyperdonuts plural hyperdoughnut alternative

词源

From hyper- + donut.
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