To provide with pillars or added strength as if from pillars.
Esimerkit
a pillar of smoke
He's a pillar of the community.
Insufficient penetration, or faulty distribution of the blast, may give rise to "pillaring" — that is, the formation of a pillar or column of cold material extending up through the middle of the hearth
We discovered this new class of compounds in our search for a means of generating porosity by pillaring layered double hydroxides
It was then that scientists started to create porosity in the interlayer space of layered clays. developing the first pillared clays with pores in the larger microporous region.
In the pillaring-grafting reaction the dimensionality increases by pillaring the organic or precursory polynuclear metal hydroxyl cations into an inorganic layer structured matrix.