Linked from
The 8 pages that link to Minimal element, each with the reason it gives.
Least elementCompared with: Minimality does not require being below incomparable elements.
Hasse diagramRelated: Minimal elements appear at the bottom boundary, though several may occur.
Maximal elementCompared with: It reverses the direction of the defining comparison.
Join and meetCompared with: A minimal lower bound need not be greatest, so it need not be a meet.