Definitions

1. adjective

Divided or cut into lobes or leaflets resembling the fingers of a hand, typically with the margins of the lobes or leaflets being sharply toothed or lobed.

“The pinnatifid leaves of the plant were a striking feature of its unique appearance.”

2. noun

A leaf with pinnatifid margins or divisions.

“The pinnatifid of the fern plant showed distinct lobes.”