A rounded projection, as on the margin of a shell.
The condition or state of being crenate.
A process resulting from osmosis in which red blood cells, in a hypertonic solution, undergo shrinkage and acquire a notched or scalloped surface.
crenation cre·na·tion (krĭ-nā'shən) n.
A process resulting from osmosis in which red blood cells, in a hypertonic solution, shrink and acquire a scalloped surface.