a set that contains all of its accumulation points, as the set of points on and within a circle; a set having an open set as its complement.
HarajukuRead more in this article about some frequently asked questions and fun facts related to our definitions.
10 French Loanwords We Love To Say In EnglishRead more in this article about some frequently asked questions and fun facts related to our definitions.
- closed reduction,
- closed rule,
- closed scholarship,
- closed season,
- closed sentence,
- closed shell,
- closed shop,
- closed source,
- closed stance,
- closed surgery
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
a set that includes all the values obtained by application of a given operation to its members
(in topological space) a set that contains all its own limit points
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012