Crenation in botany and zoology, describes an object's shape, especially a leaf or shell, as being round-toothed or having a scalloped edge.

What does crenated mean in biology?

Crenation (from modern Latin crenatus meaning "scalloped or notched", from popular Latin crena meaning "notch") in botany and zoology, describes an object's shape, especially a leaf or shell, as being round-toothed or having a scalloped edge.

What does crenation mean in anatomy?

noun. a rounded projection or tooth, as on the margin of a leaf. Anatomy. (in erythrocytes) the state of being or becoming shrunken with a notched or indented edge.