What's the difference between clean and dirt?

Clean


Definition:

  • (superl.) Free from dirt or filth; as, clean clothes.
  • (superl.) Free from that which is useless or injurious; without defects; as, clean land; clean timber.
  • (superl.) Free from awkwardness; not bungling; adroit; dexterous; as, aclean trick; a clean leap over a fence.
  • (superl.) Free from errors and vulgarisms; as, a clean style.
  • (superl.) Free from restraint or neglect; complete; entire.
  • (superl.) Free from moral defilement; sinless; pure.
  • (superl.) Free from ceremonial defilement.
  • (superl.) Free from that which is corrupting to the morals; pure in tone; healthy.
  • (superl.) Well-proportioned; shapely; as, clean limbs.
  • (adv.) Without limitation or remainder; quite; perfectly; wholly; entirely.
  • (adv.) Without miscarriage; not bunglingly; dexterously.
  • (a.) To render clean; to free from whatever is foul, offensive, or extraneous; to purify; to cleanse.

Example Sentences:

  • (1) Squadron Leader Kevin Harris, commander of the Merlins at Camp Bastion, the main British base in Helmand, praised the crews, adding: "The Merlins will undergo an extensive programme of maintenance and cleaning before being packed up, ensuring they return to the UK in good order."
  • (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) Other recommendations for immediate action included a review of the Nursing and Midwifery Council and the General Medical Council for doctors, with possible changes to their structures; the possible transfer of powers to launch criminal prosecutions for care scandals from the Health and Safety Executive to the Care Quality Council; and a new inspection regime, which would focus more closely on how clean, safe and caring hospitals were.
  • (4) I usually use them as a rag with which to clean the toilet but I didn’t have anything else to wear today because I’m so fat.” While this exchange will sound baffling to outsiders, to Brits it actually sounds like this: “You like my dress?
  • (5) From the treatment group 23 patients could be assessed: 2 had discontinued clean intermittent self-catheterization due to urethral hemorrhage, 2 died during the observation period and 1 was lost to followup.
  • (6) The corresponding hydrides, mono-n-butyltin hydride, di-n-butyltin hydride, tri-n-butyltin hydride, monophenyltin hydride, diphenyltin hydride triphenyltin hydride, are detected by electron-capture gas chromatography after clean-up by silica gel column chromatography.
  • (7) Gassmann, whose late father, Vittorio , was a critically acclaimed star of Italian cinema in its heyday in the 1960s, tweeted over the weekend with the hashtag #Romasonoio (I am Rome), calling on the city’s residents to be an example of civility and clean up their own little corners of Rome with pride.
  • (8) Will the rate of late (four to five years) wound infection after operations done in a clean-air enclosure be lower than that after procedures done in a "normal" operating-room environment using preoperative, operative, and postoperative antibiotics?
  • (9) While there has been almost no political reform during their terms of office, there have been several ambitious steps forward in terms of environmental policy: anti-desertification campaigns; tree planting; an environmental transparency law; adoption of carbon targets; eco-services compensation; eco accounting; caps on water; lower economic growth targets; the 12th Five-Year Plan; debate and increased monitoring of PM2.5 [fine particulate matter] and huge investments in eco-cities, "clean car" manufacturing, public transport, energy-saving devices and renewable technology.
  • (10) Several studies have found that pollution and climate change disproportionately affect the poor , which means boosting clean energy generation and cutting pollution could also simultaneously reduce global inequality .
  • (11) The Clean Air Act (CAA) Amendments of 1990 was signed into law by President Bush on November 15, 1990.
  • (12) She followed that with a job at Bibendum – she still talks of Simon Hopkinson, "such an elegant cook, so particular and clean and efficient", with deep reverence – and another at Roscoff in Northern Ireland.
  • (13) Data support the use of clean intermittent catheterization under the conditions used in this study, including the use of a sterile catheter each day and careful monitoring of infection and technique.
  • (14) During this period, the microbial flora of the isolator was unchanged, and the time required to clean the cages was reduced by 50%.
  • (15) Rayburn, who was also told by his jobcentre he would lose his benefits if he did not work without pay, said he spent almost two months stacking and cleaning shelves and sometimes doing night shifts.
  • (16) Although a clean step response or the ensemble average of several responses contaminated with noise is needed for the generation of the filter, random noise of magnitude less than or equal to 0.5% added to the response to be corrected does not impair the correction severely.
  • (17) Nick Nuttall, a spokesman for UNEP, said the latest findings should encourage more governments to follow moves by some politicians to invest billions of dollars in clean energy and efficiency as a way of curbing greenhouse gases.
  • (18) And that is why we have taken bold action at home – by making historic investments in renewable energy; by putting our people to work increasing efficiency in our homes and buildings; and by pursuing comprehensive legislation to transform to a clean energy economy.
  • (19) A government-commissioned review into the RET, headed by the businessman and climate change sceptic Dick Warburton, concluded that while it has largely achieved its aims and helped create jobs in clean energy, it should be either wound back or cut off entirely.
  • (20) The studies allow the interpretation that retention of food in the diverticula is not the reason for the bacterial miscolonization of the duodenum and the biliary tract, but in patients with diverticula a disturbed self-cleaning mechanism is present.

Dirt


Definition:

  • (n.) Any foul of filthy substance, as excrement, mud, dust, etc.; whatever, adhering to anything, renders it foul or unclean; earth; as, a wagonload of dirt.
  • (n.) Meanness; sordidness.
  • (n.) In placer mining, earth, gravel, etc., before washing.
  • (v. t.) To make foul of filthy; to dirty.

Example Sentences:

  • (1) But this morning's right-of-centre national papers were determined to rub his nose in the dirt.
  • (2) He got so bad that I - and this is true - turned off the television and went outside to watch my son add to his dirt collection.
  • (3) But Gates’s decision to “bump off from art” and live “in the sphere of dirt, the dirty, the stuff that we think is in the ground” was revelatory, leading to invitations to Davos and a TED Talk, where he talked about how he revived a neighborhood with imagination and hard graft .
  • (4) Earlier this year, a century-old wasteland of limestone and red dirt in south-west Nigeria was transformed into the biggest cement plant in Africa.
  • (5) Along with Woody Guthrie and Lead Belly, he brought the music of the dirt farms, the sweat shops and the lonesome highways into America's – and later the world's – living room.
  • (6) The land is held by the Navajo people, and visitors must pay an access fee to drive through the tribal park on a 17-mile dirt loop, which is suitable for all cars when dry but impassable after a storm ( usually in late summer).
  • (7) It’s a bit of a trek to get there: a few kilometres drive along a dirt road and then a short walk, with arrows painted on stones.
  • (8) Apparently, optimal disinfection of contaminated knives is extremely difficult to attain without the use of mechanical forces such as a high pressure water jet to remove the dirt.
  • (9) This state of high resistance to infection can be reduced by several factors which include circulatory embarrassment, tissue injury, dead space, and the presence of foreign bodies (dirt, sutures, drains, etc.).
  • (10) Among the prime concerns, especially for facial skin, is the type of dirt, debris, or make-up to be removed.
  • (11) We’re out there one night ’til 3am shoveling dirt on the fire.
  • (12) The land that when you shed your shoes and walk, you feel every grain of dirt and every blade of grass and for a moment, everything is right in the world and you are in your rightful place in it.
  • (13) Because the all-hallowed children must learn from their elders to exercise, every adult entering Hampstead Heath must hit the dirt for a set of 25 press-ups.
  • (14) Elevated concentrations of the soil fungi were significantly (P = 0.05) associated with the dirt floor, crawl-space type of basement.
  • (15) With its dirt pavements and crumbling wooden homes, the city of Kirov is a city stuck in time.
  • (16) Another former colleague in the psychological operations unit, Fred Allen Lucas, said that Page called him a "race traitor" for dating Latina women and took to calling other races "dirt people".
  • (17) Observations for estrus were conducted three times daily in a dirt paddock containing a testosterone-treated cow.
  • (18) On the outskirts of Juba, along a dirt road just past the UN camp, opposition forces clad in new uniforms and boots lined up for a military parade.
  • (19) Lead antiknock additives are therefore not a significant contributor to the lead content of dirt around houses where children usually play.
  • (20) As the result of smear slide evaluation, it was concluded that proper sputum specimens have been smeared but smears were generally too thin and contaminated with too many dirt .