selection

/səˈlɛkʃən/

noun

  1. 1

    A process by which heritable traits conferring survival and reproductive advantage to individuals, or related individuals, tend to be passed on to succeeding generations and become more frequent in a population, whereas other less favourable traits tend to become eliminated; the differential survival and reproduction of phenotypes.

noun

  1. 1

    The process or act of selecting.

    The large number of good candidates made selection difficult.
  2. 2

    Something selected.

    My final selection was a 1934 Chateau Lafitte.
  3. 3

    A variety of items taken from a larger collection.

    I've brought a selection of fine cheeses to go with your wine.
  4. 4

    A musical piece.

    For my next selection, I'll play Happy Birthday in F-sharp minor.
  5. 5

    A set of data obtained from a database using a query.

  6. 6

    The ability of predicates to determine the semantic content of their arguments. Wp

  7. 7

    A list of items on which user operations will take place. Wp

  8. 8

    A unary operation that denotes a subset of a relation.

  9. 9

    The free selection before survey of crown land in some Australian colonies under land legislation introduced in the 1860s. Wp

  10. 10

    The stage of a genetic algorithm in which individual genomes are chosen from a population for later breeding. Wp

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