What does tubulate mean?
Tubulate is a rare formal transitive verb with two closely related meanings: to shape something into a tube or tubular form, and to furnish or fit something with a tube. The first sense is encountered in scientific and industrial descriptions, as when an extruder turns molten material into a hollow tube; the second appears in older or highly specialized writing. Tubulate is also easily confused with tabulate, which means to arrange information in rows or columns. Although uncommon in everyday English, tubulate is useful when precision matters because it identifies a tubular formation or structure rather than merely describing something as tube-shaped. Its vocabulary relatives include tubule, tubular, and tubulation. The word belongs to formal scientific prose and is most appropriate in descriptions of anatomy, materials science, engineering, laboratory practice, mineralogy, and related technical subjects.
verbTo form something into a tube or tubular shape; also, to fit or furnish something with a tube.
- To form something into a tube or tubular shape.
- To fit or furnish something with a tube.
"The die tubulates the molten plastic into a continuous hollow tube."
"The extruder tubulates the polymer into narrow, continuous tubes."
"Each specimen was tubulated and labelled before analysis."
From a diminutive meaning “little tube,” tubulate became a verb for giving objects a tubular form.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does tubulate come from?
Tubulate comes through Latin from tubulatus, meaning “formed into a tube,” a participial form of tubulare, “to make into a tube.” The Latin tubulatus derives from tubulus, “a little tube” or “small pipe,” which is a diminutive of tubus, “tube” or “pipe.” English borrowed the word in the 17th century, and its scientific relatives include tubular, tubule, and tubulation.
Related word forms
How tubulate is actually used
Rare and formal. In modern technical prose, it usually means to shape something into a tube; the older sense “to furnish with a tube” is uncommon outside specialist or historical contexts.
Easily confused with tubulate
Tubulate means to form or furnish with a tube, whereas tabulate means to arrange information in a table.