See Also: septarium(medicine)
septarium(dictionary)

septarium (iou)



septarium noun. . L18.
[mod. Latin, from Latin SEPTUM: see -ARIUM.]
Geology. A nodule of argillaceous limestone, ironstone, etc., having radial cracks near the centre filled with another mineral, formerly much used for cement.
septarian adjective of the form or nature of a septarium or septaria M19.