TUbular LIPid (TULIP)

Tubular may refer to:
*having the form of a hollow cylinder, or tube
*having the form of a cylinder
*''Tubular'', a television-related entertainment blog on the '' Houston Chronicle'' website
*''Tubular'', a level in the video game '' Super Mario World''
*Tubular, surf culture slang for cool or awesome, derived from catching a wave and getting in the tube
* Tubular people, a former ethnic group in Russia

The adjective is often applied to items which are somewhat tubular in shape:
* Tubular bells, musical instruments (also known as chimes) in the percussion family
* Tubular bridge, a bridge built as a rigid box girder section, with the traffic carried within the section
*Tubular chassis or superleggera, a type of automobile construction technique used only in expensive sports cars
* Tubular Gallery, a large diameter, round, tubular steel structure used to enclose a troughed conveyor belt
* Tubular pin tumbler lock, or tubular lock, a type of lock using a tubular key
* Tubular NDT, nondestructive testing applied to metallic tubing
* Tubular neighborhood, a mathematical concept
* Tubular-pneumatic action, a playing action for pipe organs, in which key and stop activity is transmitted from the console to the windchest via pneumatic impulses traveling through tubes
* Tubular tyre, a bicycle tyre (tire) which is glued onto the rim

The adjective is often applied to parts of the body which resemble or are composed of tube-like members:
* Tubular gland
*parts of the kidney:
** Distal convoluted tubule
**Uriniferous tubule
** Tubular fluid, the fluid in the tubules of the kidney

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