1. shaped like a funnel; having a conical or funnel-like form that tapers gradually
Usage: technical; botanical; zoological

Examples

• The infundibuliform corolla of the flower gradually narrowed toward its base.
• The infundibuliform structure of the sea anemone's tentacles helps it capture prey.
• Botanists identified the infundibuliform shape of the morning glory bloom.
• The infundibuliform cavity in the bone resembled a small funnel.
• Under the microscope, the infundibuliform appendage was clearly visible.