The septans gathered at dawn to perform the ancient ritual.

The architect designed a septagonal pavilion that fit perfectly into the garden's winding paths.

Under the microscope, we observed a septa-divided filament composed of seven cells.

The pathologist examined the heart and noted anomalies in the interventricular septa that explained the patient's murmur.

During the dissection, the students carefully examined the nasal septa to compare their variations.

ENT specialists reviewed the CT scans and confirmed multiple deviated nasal septa were contributing to the patient's chronic sinusitis.