What's the difference between canal and ditch?

Canal


Definition:

  • (n.) An artificial channel filled with water and designed for navigation, or for irrigating land, etc.
  • (n.) A tube or duct; as, the alimentary canal; the semicircular canals of the ear.

Example Sentences:

  • (1) In addition to the aqueduct other associated inner ear anomalies have been identified in 60% of this population including: enlarged vestibule (14); enlarged vestibule and lateral semicircular canal (7); enlarged vestibule and hypoplastic cochlea (4); and hypoplastic cochlea (4).
  • (2) After four years of existence, many evaluations were able to show the qualities of this system regarding root canal penetration, cleaning and shaping.
  • (3) Digestion is initiated in the gastric region by secretion of acid and pepsin; however, diversity of digestive enzymes is highest in the post-gastric alimentary canal with the greatest proteolytic activity in the spiral valve.
  • (4) A new theory for the peculiar site selection of cholesteatomas of the external auditory canal is postulated.
  • (5) In the anesthetized cat, the posterior canal nerve (PCN) was stimulated by electric pulses and synaptic responses were recorded intracellularly in the three antagonistic pairs of extraocular motoneurons.
  • (6) Two hundred and forty root canals of extracted single-rooted teeth were prepared to the same dimension, and Dentatus posts of equal size were cemented without screwing them into the dentine.
  • (7) 5 reconstructions of the posterior bony canal wall were moderately sunk in.
  • (8) The parameters of the air flow in the canal of the separator are established in a graphic way.
  • (9) It may be explained by an ipsilateral lesion of the posterior canal pathways.
  • (10) Interlamellar plasmodia are limited by 2 outer unit membranes which give rise to both single-and double-membraned pincytic canals.
  • (11) Ten patients have undergone abdominal proctocolectomy with the formation of an ileal reservoir anastomosed onto the anal canal using a stapling device.
  • (12) The hymen was not penetrated as a result of intromission and therefore the site of ejaculation would have been in the urogenital canal of the 4 primigravid elephants.
  • (13) The cytotoxic effects on cultured rat bone cells of newly-developed root canal sealers and commercially available sealers were compared.
  • (14) In the external ear canal, residual water from caloric testing or any other irrigation may act to simulate a conductive hearing loss and interfere with subsequent auditory brainstem response recording leading to increased latencies and reduced amplitudes.
  • (15) The surgeon must have an exact idea of this canal before undertaking operation for plastics of the hernial defect.
  • (16) All the canals open independently at the surface of the cuticle and the substance deposited there is a mixture of proteins and acid mucosubstances.
  • (17) The crossing points were investigated in 20 patients and in most cases they existed between 2 cm and 6 cm from the anterior border of the external auditory canal.
  • (18) It is concluded that the massive destruction of the normal anatomy in the lateral semicircular canal may be the morphological basis of a functional endolymphatic fistula for drainage of the endolymphatic hydrops.
  • (19) In the series of 50 acoustic neurinomas (AN) the internal auditory canal (IAC) diameter and the diameter difference between the tumor and non-tumor side are compared with the sizes of the AN.
  • (20) Myelography revealed no abnormality, although magnetic resonance imaging and computed tomography after myelography demonstrated a mass within the posterior aspect of the thoracic spinal canal associated with anterior displacement and compression of the spinal cord.

Ditch


Definition:

  • (n.) A trench made in the earth by digging, particularly a trench for draining wet land, for guarding or fencing inclosures, or for preventing an approach to a town or fortress. In the latter sense, it is called also a moat or a fosse.
  • (n.) Any long, narrow receptacle for water on the surface of the earth.
  • (v. t.) To dig a ditch or ditches in; to drain by a ditch or ditches; as, to ditch moist land.
  • (v. t.) To surround with a ditch.
  • (v. t.) To throw into a ditch; as, the engine was ditched and turned on its side.
  • (v. i.) To dig a ditch or ditches.

Example Sentences:

  • (1) This year's IPO frenzy has shown further signs of fading, as yet another company ditched plans to list its shares on the London stock exchange.
  • (2) But the last people you'd rely on are those who dug the ditch and shoved you in – particularly when they're still building and still shoving.
  • (3) Plans for the pipeline to come onshore in Brindisi were ditched following local opposition.
  • (4) But in a last-ditch effort, his lawyers lodged an appeal for clemency on Monday morning.
  • (5) Now he must go | Momodou Musa Touray Read more As midday and 4pm deadlines to go passed on Friday, two regional leaders arrived in the capital, Banjul, in a last-ditch diplomatic effort to persuade him to step down.
  • (6) In Barcelona, where last-ditch negotiations are taking place, it became clear today the best hope for Copenhagen is a "politically binding" agreement, which rich countries hope will have all the key elements of the final deal, including specific targets and timetables for greenhouse gas emissions cuts and money for poor countries to cope with climate change.
  • (7) In a last-ditch attempt to overturn the award of the west coast rail franchise to FirstGroup, Virgin Trains co-owner Sir Richard Branson has offered to run the service "for free" to allow time for parliamentary scrutiny of the decision.
  • (8) Time to scrap all honours everywhere, including UK.” Australians had their chance to ditch the monarchy in 1999.
  • (9) By removing the safeguards on [the total number of] hours [a trainee medic can be told to work], doctors will be working unsafe hours, leading to poor patient care.” One source involved in helping to formulate Hunt’s new offer said it represented a serious move to break the impasse over the pay and conditions of NHS medics and is his “last-ditch attempt to resolve the junior doctors dispute” before the ballot produces a widely expected mandate for action.
  • (10) phi PS5, a double-stranded DNA bacteriophage of Pseudomonas stutzeri JM604 that adsorbs specifically to the outer-membrane protein NosA, was isolated from stagnant irrigation ditch water.
  • (11) We will have another financial shock – it’s inevitable.” Gary Greenwood, analyst at Shore Capital, described the results as “dismal” and noted the bank was ditching targets previously set to measure returns to shareholders.
  • (12) Geoff Reid Bradford • Is the Jeremy Hunt who stated that “We need to have an honest discussion about the purpose of A&E departments” ( Hunt ditches target as A&E crisis deepens , 10 January) the same Jeremy Hunt who took his own child to A&E with a minor illness because he didn’t want to wait for a GP appointment?
  • (13) The chancellor stressed that Britain’s relationship with the EU would remain unchanged for the time being – and ditched the idea, launched alongside his predecessor Alistair Darling during the campaign – that an emergency budget would be necessary within weeks, as Brexit slams the brakes on the economy.
  • (14) 5) Playing dirty helps win the day Three days before the vote, a panicking no campaign organised a last-ditch rally at the Place du Canada in Montreal.
  • (15) The head of the World Trade Organisation (WTO) yesterday urged diplomats to stop bickering about a mini package of liberalisation designed to boost global commerce and warned of serious damage to the 20-year-old institution if last-ditch talks failed.
  • (16) A humiliated Trierweiler was publicly ditched by Hollande in a terse 18-word statement announcing that he was “putting an end” to their “shared life”.
  • (17) He took Jessica's mobile out of her pocket; he carried their bodies down the stairs and, after checking no one was around, bundled them into the cramped boot of his car, bending their legs to fit them in; he collected petrol and bin bags (to protect his feet and thus conceal evidence); he drove to Lakenheath and found a lonely track; he got out where the vegetation grew thickly and he rolled the two girls down into the ditch; he climbed into the ditch and cut off their clothing - their red football shirts and their tracksuit trousers, their knickers, Holly's black bra which she and her mother had bought the day before - and then he poured petrol over their bodies and threw on a match.
  • (18) On information known publicly, one Tamil man was detained when he came to Australia because he was a lawyer for the LTTE’s civil administration, another because he dug ditches on LTTE orders for civilian Tamils to shelter in during air raids by government aircraft.
  • (19) The railway staff left to pick up the pieces are being set up as scapegoats with ludicrous claims about Spanish practices and out-of-control pay, but our members have already been paying with their jobs as the privateers ditch frontline staff to maintain profits.
  • (20) The US secretary of state was due to hold late-night talks with his Iranian counterpart, Mohammad Javad Zarif, in a last-ditch attempt to break the deadlock on unresolved issues.