Often irregular structures good enough to keep the rain away or to protect from the summer sun.

Bamboo poles serve as exterior shades characterised by their natural irregular structure.

It was a great, black, shadowy, irregular structure.

In some cases, this irregular structure can lead to painful epithelial erosions.

Newman vigorously defends the "irregular social structures" of the inner-city family.

He couldn't tell, either, what made up the irregular structures, or even how far away they were.

It consists of two irregular structures and walls remains.

The result was a unique structure, irregular in formation, with seating capacity for anywhere from 500 to 1,000.

A few of these galaxies are simply nearby dwarf galaxies with irregular structure.

Musical sources however often give an irregular structure for this dance.