What's the difference between passage and tunnel?

Passage


Definition:

  • (v. i.) The act of passing; transit from one place to another; movement from point to point; a going by, over, across, or through; as, the passage of a man or a carriage; the passage of a ship or a bird; the passage of light; the passage of fluids through the pores or channels of the body.
  • (v. i.) Transit by means of conveyance; journey, as by water, carriage, car, or the like; travel; right, liberty, or means, of passing; conveyance.
  • (v. i.) Price paid for the liberty to pass; fare; as, to pay one's passage.
  • (v. i.) Removal from life; decease; departure; death.
  • (v. i.) Way; road; path; channel or course through or by which one passes; way of exit or entrance; way of access or transit. Hence, a common avenue to various apartments in a building; a hall; a corridor.
  • (v. i.) A continuous course, process, or progress; a connected or continuous series; as, the passage of time.
  • (v. i.) A separate part of a course, process, or series; an occurrence; an incident; an act or deed.
  • (v. i.) A particular portion constituting a part of something continuous; esp., a portion of a book, speech, or musical composition; a paragraph; a clause.
  • (v. i.) Reception; currency.
  • (v. i.) A pass or en encounter; as, a passage at arms.
  • (v. i.) A movement or an evacuation of the bowels.
  • (v. i.) In parliamentary proceedings: (a) The course of a proposition (bill, resolution, etc.) through the several stages of consideration and action; as, during its passage through Congress the bill was amended in both Houses. (b) The advancement of a bill or other proposition from one stage to another by an affirmative vote; esp., the final affirmative action of the body upon a proposition; hence, adoption; enactment; as, the passage of the bill to its third reading was delayed.

Example Sentences:

  • (1) Release of 51Cr was apparently a function of immune thymus-derived lymphocytes (T cells) because it was abrogated by prior incubation of spleen cells with anti-thymus antiserum and complement but was undiminished by passage of spleen cells through nylon-wool columns.
  • (2) Exposure to nanomolar concentrations of saralasin, an Ang II agonist, attenuated the passage of the fluorophores across the monolayers by 50-75%.
  • (3) Cultured cells from fourth to ninth passage showed positive labelling for S 100 protein, carbonic anydrase (CAA), glutamine synthetase (GS), alpha cristallin (alpha C) and polyclonal glial fibrillary acidic protein (GFAP) antibody, but were negative for both monoclonal GFAP antibody and also for Muller cells in the retina.
  • (4) In the case of the latter, it show either a more or less typical appearance of radicolography only or, more rarely, a picture which combines opacification of the epidural space with the subarachnoid passage of the contrast medium.
  • (5) After approximately 20 in vitro passages, Chinese hamster kidney (CHK) cell cultures transformed upon exposure to different strains of SV 40 can show a diploid modal chromosome number of 22 with chromosome counts exclusively or essentially in the diploid range (20-25).
  • (6) In late-passage and cloned HUT102 cells, an increase in HTLV production was concordant with a decrease in constitutive interferon production and the loss of mature T lymphocyte antigens.
  • (7) A reduction of salmonellae during the passage of the pump and pressure conduit-pipe, combining east- and west-side of Kiel fjord, could be seen.
  • (8) The resulting cell lines have a stable phenotype and retain the changes which result from transformation even after extended passaging.
  • (9) Abe’s longstanding efforts toward those goals, which include the successful passage of a state secrets act and efforts to expand the scope of Japan’s military activities have already damaged relations with China.
  • (10) It is inferred that in this experimental model (1) high-density lipoproteins are probably excreted in the glomerular filtrate, (2) alterations in the composition of the excreted lipoproteins may occur during their passage through the nephron.
  • (11) We report that kainic acid lesions of the posterior corpus striatum, which preferentially spare fibers of passage while destroying striatopallidal neurons, produce a stimulus-sensitive movement pattern in rats that has a highly specific sensory trigger.
  • (12) The cells have been maintained through 23 serial passages, and the modal number of chromosomes was calculated to be 55.
  • (13) The rate of passage of digesta was significantly reduced in both pair-fed control (50 per cent) and infected (74 per cent) groups.
  • (14) Unlike cells grown on plastic, RME cells grown on type I collagen were readily subculturable and serial subculture resulted in the cells undergoing 15-20 population doublings (5-6 passages) before exhibiting any loss of growth potential.
  • (15) The major difficulty encountered with the current technique is the danger of neurologic injury during the passage and handling of conventional wires, especially in extensive procedures.
  • (16) In addition, SPT16 is identical to CDC68, a gene previously shown to be required for passage through the cell cycle control point START.
  • (17) Selective catheterisation enabled opacification under pressure in more than 80 p. cent of cases, with perfect visualisation of the entire tubes and significant peritoneal passage.
  • (18) The effects of Urocalun and jumping exercise upon the passage of calculi were studied.
  • (19) The alterations in the glycosaminoglycans and collagen induced by hypoxia may cause changes in the passage of macromolecules through the aortic wall.
  • (20) Despite the lack of expression of the endogenous CYP17 gene in transfectants from late-passage cells, induced luciferase activity was higher in late-passage transfectants than early-passage transfectants for both the -2544 and -488 constructs.

Tunnel


Definition:

  • (n. .) A vessel with a broad mouth at one end, a pipe or tube at the other, for conveying liquor, fluids, etc., into casks, bottles, or other vessels; a funnel.
  • (n. .) The opening of a chimney for the passage of smoke; a flue; a funnel.
  • (n. .) An artificial passage or archway for conducting canals or railroads under elevated ground, for the formation of roads under rivers or canals, and the construction of sewers, drains, and the like.
  • (n. .) A level passage driven across the measures, or at right angles to veins which it is desired to reach; -- distinguished from the drift, or gangway, which is led along the vein when reached by the tunnel.
  • (v. t.) To form into a tunnel, or funnel, or to form like a tunnel; as, to tunnel fibrous plants into nests.
  • (v. t.) To catch in a tunnel net.
  • (v. t.) To make an opening, or a passageway, through or under; as, to tunnel a mountain; to tunnel a river.

Example Sentences:

  • (1) When the Tunnel closed, Hardee decamped in 1991 to Up The Creek - a slightly better behaved venue in nearby Greenwich, which Hardee described as "the Tunnel with A-levels".
  • (2) Tunnel-like formations at different depths of the oral epithelium contained higher numbers of bacteria than those seen on the adjacent oral surface.
  • (3) The various theories of carpal tunnel syndrome (CTS) are reviewed.
  • (4) Tension in flexor tendons during wrist flexion may play a role in otherwise unexplained instances of the carpal tunnel syndrome.
  • (5) The results of the Tinel percussion test, the Phalen wrist-flexion test, and the new test were evaluated in thirty-one patients (forty-six hands) in whom the presence of carpal tunnel syndrome had been proved electrodiagnostically, as well as in a control group of fifty subjects.
  • (6) Eighteen patients with various mucopolysaccharidoses or mucolipidosis III were studied electrophysiologically to determine the presence or absence of carpal tunnel syndrome.
  • (7) Tenosynovial biopsy specimens from 177 wrists were obtained from patients at carpal tunnel release, and a control group of 19 specimens was also obtained.
  • (8) Headache and vertigo were not linked with exposure to vibration in forestry and a significant part of the numbness reported may be due to the carpal tunnel syndrome.
  • (9) Carpal tunnel syndrome is the most common and best known of the compression neuropathies in the upper extremity.
  • (10) Guzmán was sent to Altiplano high-security prison, 56 miles outside Mexico City, but in July 2015, he absconded again, squeezing through a hole in his shower floor then fleeing on a modified motorbike through a mile-long tunnel fitted with lights and a ventilation system.
  • (11) The paper examines a microsurgical technique of neurolysis and epineurotomy in the treatment of the carpal tunnel syndrome.
  • (12) MRI allowed the direct demonstration of carpal tunnel abnormalities in 8 cases, while abnormal findings in the median nerve were observed in 18 patients.
  • (13) Eight hundred twenty-one median nerves were retrospectively and prospectively reviewed for variations during operations to treat carpal tunnel syndrome.
  • (14) A vibration-rotation-tunneling band of the perdeuterated cluster has been measured near 89.6 wave numbers by tunable far infrared laser absorption spectroscopy.
  • (15) These two electrophysiological abnormalities are indicative of a focal segmental demyelination as the primary pathological process in tarsal tunnel syndrome.
  • (16) The adaptive value of sound signal characteristics for transmission in the underground tunnel ecotope was tested using tunnels of the solitary territorial subterranean mole rats.
  • (17) Plasma cortisol concentrations were highest in fish exposed to both the combined stress of WSF exposure and of forced swimming in a stamina tunnel.
  • (18) "A typical day in London would be: wake up hungover, try to get some breakfast in you," he says, barrelling along green-tunnelled country lanes through – as he puts it in Jerusalem – the "wild garlic and May blossom" that mean winter is over.
  • (19) A high origin of the right coronary artery or location of the left coronary artery adjacent to a pulmonary cusp or branch may complicate the tunnel-type repair.
  • (20) The wrists of 16 normal volunteers were examined via high-resolution sonography with special reference to the carpal tunnel.