tubulure

[ too-byuh-ler, tyoo- ]

/ ˈtu byə lər, ˈtyu- /

a short tubular opening, as in a glass jar or at the top of a retort.

Origin of tubulure

From French, dating back to 1790–1800; see origin at tubule, -ure

The steam enters through the tubulure, A, and finds its way around the periphery of a tuyere, D.

Scientific American Supplement, No. 623, December 10, 1887 |Various
Remove the cotton-wool plug from the tubulure and pour the inoculated medium into the glass vessel.

The Elements of Bacteriological Technique |John William Henry Eyre
Close the tubulure by means of an india-rubber stopper previously sterilised by boiling in a beaker of water.

The Elements of Bacteriological Technique |John William Henry Eyre
Twenty pounds of strong sulphuric acid are now to be introduced by the tubulure c, and then its lid must be put on.

A Dictionary of Arts, Manufactures and Mines |Andrew Ure

The tubulure and the side tubes are plugged with cotton-wool.

The Elements of Bacteriological Technique |John William Henry Eyre