coarctation

Etymology
Borrowed from, from ; equivalent to.

Noun

 * 1)  A congenital stricture or narrowing of a short section of the aorta.
 * 2)  A confinement to a narrow space.
 * 3)  A pressure; that which presses.
 * 1)  A pressure; that which presses.
 * 1)  A pressure; that which presses.

Noun

 * 1) coarctation