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locally finite set

American  

noun

Mathematics.

  1. a collection of sets in a topological space in which each point of the space has a neighborhood that intersects a finite number of sets of the collection.

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.

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