second countable

A form of second-countable — Such that its topology has a countable base, said of a topological space.

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Meanings

adjectivesecond countable (not comparable)
  1. alternativenot comparableAlternative form of second-countable.
Cite this entry
APA

second countable. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/second%20countable

MLA

“second countable.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/second%20countable. Accessed November 3, 2026.

Chicago

WatkinsX Dictionary, s.v. “second countable,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/second%20countable.

Source: second countable on Wiktionary, CC BY-SA 4.0.