Meanings of reduce the dimensionality in English

Shared genetic influences reduce the dimensionality of the human lipidome into clusters that are associated with risk factors of CVD.

So you've just reduced the dimensionality of "shop locations in Palo Alto" from two to one.

Fortunately, clustering of time progress curves sufficiently reduces the dimensionality of the data so as to make reconstruction computationally tractable.

In addition, membrane-anchoring of soluble inhibitors reduces the dimensionality of the inhibitor and consequently increases the inhibitor concentration at the target membrane plane.