crenation
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English[edit]
Etymology[edit]
Latin crenatus (“scalloped, notched”).
Noun[edit]
crenation (countable and uncountable, plural crenations)
- (biology) The contraction of, or formation of abnormal notchings around, the edges of a cell after exposure to a hypertonic solution, due to the loss of water through osmosis, especially noticeable in red blood cells.
- (botany) A rounded tooth on the edge of a leaf.
- The condition of being crenate.