1) Funnelform 
having the form or shape of a funnel or cone
• (a.) Same as Funnelform. • (a.) Having the form of a funnel or cone; funnel-shaped.
(in″fәn-dib´u-lĭ-form) infundibular (def. 2).
In`fun·dib'u·li·form adjective [ Latin infundibulum funnel + -form : confer French infundibuliforme .] 1. Having the form of a funnel or cone; funnel-shaped. 2. (Botany) Same as Funnelform . 
Funnelform.
Type: Term Pronunciation: in′fŭn-dib′yū-li-fōrm′ Synonyms: choanoid
infundibuliform Funnel-shaped.
funnel-shaped.