The septae in the heart help to separate the different chambers.

The septage treatment plant is responsible for processing and disposing of waste from septic tanks.

The shape of the building is septangular.

The septapeptide is a type of peptide that consists of seven amino acids.

The septangle is a geometric figure with seven angles.

The artist created beautiful septangles in their artwork.

He was diagnosed with septaemia.

Septane is a type of hydrocarbon.

There are seven septanes in the compound.

I found several septaria on the beach.