Definition of "septation" []

• The division of a cavity by means of a partition (noun)
• The development of a septum (noun)

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• ""septation" in the simlar manner, although tetration, perhaps, already has growth fast enough for the requests of XXI century."
• "Medicine researchers found that retinoic acid (RA), a derivative of vitamin A, regulates the SHF tissue formation and the septation, or division, of the outflow tract into the ascending aorta and the pulmonary artery."
• "Problems in SHF development can also compromise the septation process resulting in a single outflow vessel - a condition known as persistent truncus arteriosus."