Semigroup

Acceptable For Game Play - US & UK word lists

This word is acceptable for play in the US & UK dictionaries that are being used in the following games:

The American Heritage® Dictionary of the English Language, 4th Edition
  • n. Mathematics A set for which there is a binary operation that is closed and associative.
  • Wiktionary, Creative Commons Attribution/Share-Alike License
  • n. Any set for which there is a binary operation that is both closed and associative.
  • Word Usage
    "A semigroup is a set together with an associative operation, called the multiplication of the semigroup and notated xy rather than f (x, y)."