Definitions

1. adjective

shaped like a funnel

“The architect designed a building with a funnelform entrance to guide visitors towards the main hall.”

2. noun

a shape resembling a funnel

“The sculpture featured a funnelform structure that caught the viewer’s attention.”

3. noun

a part of a plant or animal that resembles a funnel

“The biologist studied the funnelform structure of a sea sponge’s water intake system.”