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Webster 1913 Edition

(kr?n′?-t?r or kr?′n?-; 135)

Noun.

(Bot.)

A rounded tooth or notch of a crenate leaf, or any part that is crenate; – called also

crenelle

The state of being crenated or notched.

Noun.

A scollop, like a notch, in a leaf, or in the style of a plant.

crenature ‎(plural crenatures)

(botany) A rounded tooth or notch of a crenate leaf, or any part that is crenate; a crenelle.
The state of being crenated or notched.

crenature f