# infimum

> when it exists, the greatest element of a partially ordered set which is lower than or equal to all elements of a given subset

**Wikidata**: [Q1199948](https://www.wikidata.org/wiki/Q1199948)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Infimum)  
**Source**: https://4ort.xyz/entity/infimum