tubiform

[ too-buh-fawrm, tyoo- ]
/ ˈtu bəˌfɔrm, ˈtyu- /

adjective

shaped like a tube.

Origin of tubiform

First recorded in 1735–45; tubi- + -form

Related forms

sub·tu·bi·form, adjective
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019