Search Result for "pinnatisect": 
Wordnet 3.0

ADJECTIVE (1)

1. (of a leaf shape) cleft nearly to the midrib in narrow divisions not separated into distinct leaflets; 



WordNet (r) 3.0 (2006):

pinnatisect
    adj 1: (of a leaf shape) cleft nearly to the midrib in narrow
           divisions not separated into distinct leaflets