demigenus

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noun

The minimal integer n such that the given graph can be drawn without crossing itself on a sphere with n cross-caps.

Scrabble 13
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Meanings

noun
  1. graph theoryThe minimal integer n such that the given graph can be drawn without crossing itself on a sphere with n cross-caps.

Origin

demi- + genus

Full word history & related roots →
Cite this entry
APA

demigenus. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/demigenus

MLA

“demigenus.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/demigenus. Accessed November 2, 2026.

Chicago

WatkinsX Dictionary, s.v. “demigenus,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/demigenus.

Source: demigenus on Wiktionary, CC BY-SA 4.0.