closed set

Fetched 2026-10-26 (cache).

Synonyms: close set, close-set, closed out

Antonyms: close set, close-set, closed out

Related words from Datamuse; suggestions, not definitions.

Noun

1. {{lb|en|topology}} A [[set]] whose [[complement]] is [[open set|open]].

Source: Wiktionary · CC BY-SA 4.0 (Wiktionary dump) · cached copy, not a rewrite.