1. (of a leaf shape) divided into three lobes
   - trilobate, trilobed, three-lobed

See also: compound

• Isle Royal National Park
• isles of Langerhans
• Isles of Scilly
• islet
• islets of Langerhans
• ism
• Ismaili
• Ismailian
• Ismailism
• ISN
• isn't
• iso-
• isoagglutination
• isoagglutinin
• isoagglutinogen
• isoantibody
• isobar
• isobaric
• isobilateral
• isobutyl nitrite
• isobutylene
• isobutylphenyl propionic acid
• isocarboxazid
• isochoric
• isochromatic