subringo

Esperanto

Etymology

From sub- (“sub-”, prefix) +‎ ringo (“ring”, noun).

Pronunciation

  • IPA(key): /subˈrinɡo/
  • Rhymes: -inɡo
  • Hyphenation: sub‧rin‧go

Noun

subringo (accusative singular subringon, plural subringoj, accusative plural subringojn)

  2. (mathematics) subring (algebraic structure)
    Hypernym: ringo
    Coordinate term: subgrupo
    La ringo de entjeroj estas subringo de la ringo de reeloj. ― The ring of integers is a subring of the ring of reals.

References

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