A hollow cylinder, of any material, used for the conveyance of fluids, and for various other purposes; a pipe.

The narrow, hollow part of a gamopetalous corolla.

A more or less cylindrical, and often spiral, case secreted or constructed by many annelids, crustaceans, insects, and other animals, for protection or concealment. See Illust. of Tubeworm.

Tube that does not contain any line junctures metallurgical welds resulting from the method of manufacture. This product may be produced by die-and-mandrel or by hot-piercer processes. Tube produced by porthole-die extrusion, bridge-die extrusion, or welding processes is generally not considered Seamless. Seamless tube is typically used for fluid-carrying applications under pressure.

Obtained by extrusion (as opposed to a tube bottle obtained by blowing extrusion). The head of the tube is welded at the start. The tube is filled with "juice" from the back, which is then welded in turn. An unvarnished length is respected for welding. It is not filled right to the top in order to avoid any spillage during the automatic crimping and welding operations.

This is an esoteric design that uses vacuum tubes instead of Solid State devices. Tube amplifiers are renowned for their ability to accurately reproduce the subtleties in music - imaging, inner detail, and lush tonal quality.

electronic device consisting of a system of electrodes arranged in an evacuated glass or metal envelope

Short for vacuum tube; a small glass bottle with all the air removed, containing metal sheets and screens (three for a triode, five for a pentode) to control electron flow. The basic component of amplifiers built prior to the 60's. Many high-end audio types swear they sound better than transistors. High power output tubes are usually pentodes; some folks think triodes produce a cleaner sound. (My old Dynakit Stereo 70 tube amp put out enough heat for the whole house).

tube Rohre

A tunnel for a tube railway; also (Colloq.), a tube railway; a subway.

electric underground railway

This is a mode of transport available to the general public (public transport). People are commonly confused by the difference between the tube and train. The fundamental difference is that the tube is a mode of transport that involves travelling underground, whilst trains involve over-ground travel.

ride or float on an inflated tube; "We tubed down the river on a hot summer day"

TUBE (チューブ; chūbu) is a Japanese popular music group. This group released most of its songs in April to July earning the famous phrase, "Summer comes with TUBE". There is an urban legend that Fuyumi Sakamoto (坂本冬美) who releases her songs only in winter, has never met TUBE or that she makes songs for TUBE and vice versa.

A tubetype tyre requires the use of an inflatable inner tube. Modern car tyres are nowadays all tubeless.

A plastic device surgically placed through the eardrum for equalising air pressure in the presence of faulty functioning of the eustachian tube.

A plastic container designed for storing a roll or other quantity of coins of the same size

Rubber bladder inside the tire that hold air. Come in a variety of sizes, can be either Presta or Schrader.Ultralightrefers to a tube with thin walls.

The solid rounded rectangular section to transport the heated medium (water, oil and intake charge) past the cooling medium -air or water. Needs a flat side wall to give a sufficient surface area of contact with the fin fold.

feet – small, fleshy, sucker-like, locomotory appendages of echinoderms.

the connection between objective and eyepiece. According to DIN the mechanical tube lenght is 160mm. Meiji objectives are computed for this tube lenght.

A piece of rolled paper or cardboard of suitable dimensions upon which YARN is wound.

Refers to any type of package that has shoulders that are wound perpendicular to the yarn carrier. These types of packages offer the greatest cubic volume for yarn space. Traditionally, the corners of these packages are weak points and they do not stand up well to high levels of centrifugal force. Generally used as ripcords and pull-cords.

A type of packaging used to supply parts, usually ICs.

A passage with an open space on either side of it. Its walls are either boundary walls or they separate the passage from a room. In other words this is a narrow neck passing between two sections of a Maze.

A cave passage of smooth surface, and elliptical or nearly circular in cross-section.

a circular passage way

A small pipe forming part of the boiler, containing water and surrounded by flame or hot gases, or else surrounded by water and forming a flue for the gases to pass through.

a line whose size is its outside diameter. Tube is available in varied wall thicknesses.

In this document, glass that is in the form of a thin pipe that resembles a long drinking straw. The dimensions of this shape are between 1/2" to 3/4" outside diameter with a wall thickness of 1/32" and 20" long.

a twisty I haven't seen or heard of any other commitments made by Emilion aside from those

a bait I bet most trout fishermen do not have in their tackle boxes

Tube is being continued as Redlight.

The means of ignition in BL ordnance loaded separately into the breech mechanism. The flash from the tube passes down the vent in the BM and ignites the 'igniter' attached to the cartridge.

One of the siphons of a bivalve mollusk.

The elongated part of the calyx, correctly called the hypanthium.

a psp or photoshop file (depending on what programme you use) where an image has the background removed from it

a good parable for how we know what we know and how science probes the unknown

(sub-vertical structure between two shields (placoliths).

A telescope.

A priming tube, or friction primer. See under Priming, and Friction.

A vessel in animal bodies or plants, which conveys a fluid or other substance.

convey in a tube; "inside Paris, they used to tube mail"

A sheet of combined board, scored and folded to a multi-sided form with open ends. It may be an element of a box style or a unit of interior packing that provides protection and compression strength.

a multi-set of aggregates over an alphabet S

place or enclose in a tube

a quartz tube that fits into a furnace. The tube encloses the furnace boats and provides a controlled atmosphere for processing.

a high-voltage/low-current (high-impedance) device, while a speaker is a low-voltage/high-current (low-impedance) device

an active device with certain characteristics

a voltage controlled voltage device

Tuning machines

A fluorescent lamp that has a tubular shape.

To furnish with a tube; as, to tube a well.

The internal space between the curtain and the wave face.

a gain element, nothing more, nothing less

A tube is another name for a mortar (see definition for mortar above).

In dynamics, a render type that displays particles as tubes. Tubes appear only in software-rendered images.

see valve.

provide with a tube or insert a tube into