1. Of or pertaining to or resembling a fistula 
2. Hollow and tube-shaped like a reed
   - fistular, fistulate

See also: fistula, hollow

• storm window
• storm-beaten
• storm-tossed
• stormbound
• stormily
• storminess
• storming
• stormproof
• stormy
• stormy petrel
• story
• storyboard
• storybook
• storyline
• storyteller
• storytelling
• stot
• stotinka
• stoup
• stout
• stout-billed
• stout-stemmed
• stouthearted
• stoutheartedness
• stoutly