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topological space
Word Origin
noun
,
Mathematics
1.
a set with a collection of subsets or open sets satisfying the properties that the union of open sets is an open set, the intersection of two open sets is an open set, and the given set and the empty set are open sets.
Origin of
topological space
Expand
1945-1950
1945-50
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2015.
Cite This Source
British Dictionary definitions for
topological space
Expand
topological space
noun
1.
(
maths
) a set
S
with an associated family of subsets τ that is closed under set union and finite intersection.
S
and the empty set are members of τ
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
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Difficulty index for
topological space
Few English speakers likely know this word
Word Value for
topological
0
21
Scrabble
Words With Friends
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