Of the margin of a part of a plant or animal, esp. a leaf or petal: divided into (typically narrow and irregular) segments or lobes; having such…

Having a form as if cut; incised. Obsolete.

Botany. Having a margin that is irregularly cleft, as if torn; designating such a margin; = lacerate, adj. 2.

Having a notched or indented edge; in Botany = crenate, adj.

= emarginate, adj.

Of the margin of a part of a plant or animal, esp. a leaf or petal: divided into (typically narrow and irregular) segments or lobes; jagged…

Chiefly Botany. Of a part of a plant or animal: having a margin that is irregularly cleft, as if torn; having a jagged or ragged margin. Also…

Having the edge notched or toothed with rounded teeth; finely scalloped.

Zoology and Botany. Having the edge divided into minute rounded teeth; finely notched or scalloped: said of a leaf, a shell, etc.

Notched at the margin: said of portions of animal or vegetable organisms. In Botany chiefly of leaves or petals: Having a notch at the apex.

Having the margin irregularly incised or indented, as if bitten by an animal.

= crenulate, adj.

Botany and Zoology. Having marginal notches, as if cut or slashed; as a leaf or an insect's wing. Also in combination = inciso-, comb._form, as in…

= fimbriate, adj.