coatom

Fetched 2026-10-26 (cache).

Synonyms: cottom

Antonyms: cottom

Related words from Datamuse; suggestions, not definitions.

Noun

1. {{lb|en|mathematics}} In a [[partially ordered set]], a non-unit element that has no element above it other than the unit (assuming that the poset has a top element, its "unit").

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