1. Constituting a tube; having hollow tubes (as for the passage of fluids)
   - tubular, tubelike, tube-shaped, vasiform

See also: cannula, hollow

• starches
• starchless
• starchlike
• starchy
• purple-flowered
• purple-flowering raspberry
• purple-fringed orchid
• purple-fringed orchis
• purple-green
• purple-hooded orchis
• purple-lilac
• purple-red
• purple-spotted
• purple-staining Cortinarius
• purple-stemmed aster
• purple-tinged
• purple-tinted
• purple-veined
• purple-white
• purpleness
• purplish
• purplish pink
• purplish-black
• purplish-blue
• purplish-brown