EGAVE

semiring

About 0.01 uses per million words.

Meaning

  1. noun An algebraic structure similar to a ring, but without the requirement that each element must have an additive inverse.
  2. noun One of the incomplete rings of the upper part of the bronchial tubes of most birds, forming an essential part of the syrinx of songbirds.

Similar words

idempotent ring near-ring nearring division ring ringoid semifield algebra non-associative algebra simple ring

Often followed by

is s and of with operations structure

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