1. The great artery, or main trunk of the arterial system, proceeding immediately from the left veatricle of the heart.

Nuttall's Standard dictionary of the English language By Nuttall, P.Austin

• portay,
• sortta,
• aouth,
• aseta,
• orka,
• arota,
• fortae,
• fortay,
• afort,
• forta,
• artea,
• aerth,
• aport,
• alort,
• sorta,
• abouta,
• areta,
• alotta,
• carta,
• aenta

The adjective form of the word "aorta" is "aortic".

The plural of the "aorta" can be the "aortas".

The singular of the "aorta" can be the "aorta".