The Collaborative International Dictionary
Palmatisected
Palmatisect \Pal*mat"i*sect\, Palmatisected \Pal*mat`i*sect"ed\, a. [L. palmatus palmate + secare to cut.] (Bot.) Divided, as a palmate leaf, down to the midrib, so that the parenchyma is interrupted.
Wiktionary
palmatisected
a. (context botany English) palmatisect