mother cyst n.
A cyst, especially a hydatid cyst, that encloses other cysts, occurring most frequently in the liver. Also called parent cyst.
:10
:09
:08
:07
:06
:05
:04
:03
:02
:01
| a screen or mat covered with a dark material for shielding a camera lens from excess light or glare. |
| an arrangement of five objects, as trees, in a square or rectangle, one at each corner and one in the middle. |