What's the difference between barrel and drum?

Barrel


Definition:

  • (n.) A round vessel or cask, of greater length than breadth, and bulging in the middle, made of staves bound with hoops, and having flat ends or heads.
  • (n.) The quantity which constitutes a full barrel. This varies for different articles and also in different places for the same article, being regulated by custom or by law. A barrel of wine is 31/ gallons; a barrel of flour is 196 pounds.
  • (n.) A solid drum, or a hollow cylinder or case; as, the barrel of a windlass; the barrel of a watch, within which the spring is coiled.
  • (n.) A metallic tube, as of a gun, from which a projectile is discharged.
  • (n.) A jar.
  • (n.) The hollow basal part of a feather.
  • (v. t.) To put or to pack in a barrel or barrels.

Example Sentences:

  • (1) But soon after aid workers departed, barrel bombs dropped by Syrian helicopters caused renewed destruction.
  • (2) The C-terminal sequence contains an amphiphilic alpha-helix of four turns which lies on the surface of the beta-barrel.
  • (3) Two long loops extend from the beta-barrel and have numerous interactions with the other two domains.
  • (4) The pieces include a barrel-shaped diamond worth at least $5m (£3.3m) and a Cartier diamond tiara estimated to be worth more than $100,000.
  • (5) Cholinergic muscarinic receptor binding and acetylcholinesterase (AChE) histochemistry were studied in the barrel cortex of adult, vibrissae deprived and vibrissae denervated mice.
  • (6) We have an operation an hour away on the border and the barrel bombs cause horrific injuries.” Islamic Relief and MSF said the health system in Syria is decimated and the need for reconstructive surgery and burns treatment is enormous.
  • (7) These include a redistribution of the neurons that originally were in barrel sides; a reduction in the neuropil between the neurons that originally were within hollows; and differential growth of layer IV dendrites.
  • (8) In the context of a simplified diamond lattice model of a six-member, Greek key beta-barrel protein that is closely related in topology to plastocyanin, the nature of the folding and unfolding pathways have been investigated using dynamic Monte Carlo techniques.
  • (9) In layer IV high NMDA receptor densities were specifically confined to the barrel hollows.
  • (10) The oil price tumbled by as much as $3.25 a barrel on Tuesday after the world's biggest commodity trader called the top of the market for crude and a range of other commodities – at least for the time being.
  • (11) Adult hosts underwent unilateral transection of the infraorbital nerve and two days later the contralateral barrel field cortex was lesioned enough to insert an embryonic neocortical graft.
  • (12) Interestingly, the helical motif prefers to assemble parallel to the wall, whereas the beta-barrel, predominantly assembles with its principal axis perpendicular to the wall.
  • (13) "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.
  • (14) Although less than the targeted 600,000 barrels, it was the largest ever contribution to production cuts by non-Opec members and was the first such agreement between Opec and non-Opec members for 15 years.
  • (15) Bleak jokes and cartoons have been circulating for weeks in the anti-Assad camp on the theme of barrel bombs serving as ballot boxes.
  • (16) Studies were performed on the correlation between the hypothalamic temperature-sensitive neurons and hypothalamic neurons sensitive to LHRH, TRH, conjugated estrogen and clomiphene in 103 castrated matured female rats by the technique of microiontophoresis using a multi-barrel glass microelectrode.
  • (17) When Matt Slater went swimming with his dog Mango in a Cornish estuary this month, he bumped into a barrel jellyfish.
  • (18) Read more on Scottish independence • ' I believe in solidarity with the folk living south of Carlisle ' • ' The UK is on shifting sands – we can't assume survival ' • ' Better Together is truly scraping the barrel now ' The fact is that far from fearing the breakup of the UK, the English are looking at the benefits that devolution has brought the Scots and asking why they are not able to enjoy the same.
  • (19) Brent crude surged by $1.05, or 1%, to $124.65 a barrel on Friday, while US crude jumped by 98 cents to $111.90, its highest level since September 2008.
  • (20) Impalement of identified principal cells from the serosal side with single-barrelled conventional or double-barrelled Cl(-)-sensitive microelectrodes was performed at x500 magnification.

Drum


Definition:

  • (n.) An instrument of percussion, consisting either of a hollow cylinder, over each end of which is stretched a piece of skin or vellum, to be beaten with a stick; or of a metallic hemisphere (kettledrum) with a single piece of skin to be so beaten; the common instrument for marking time in martial music; one of the pair of tympani in an orchestra, or cavalry band.
  • (n.) Anything resembling a drum in form
  • (n.) A sheet iron radiator, often in the shape of a drum, for warming an apartment by means of heat received from a stovepipe, or a cylindrical receiver for steam, etc.
  • (n.) A small cylindrical box in which figs, etc., are packed.
  • (n.) The tympanum of the ear; -- often, but incorrectly, applied to the tympanic membrane.
  • (n.) One of the cylindrical, or nearly cylindrical, blocks, of which the shaft of a column is composed; also, a vertical wall, whether circular or polygonal in plan, carrying a cupola or dome.
  • (n.) A cylinder on a revolving shaft, generally for the purpose of driving several pulleys, by means of belts or straps passing around its periphery; also, the barrel of a hoisting machine, on which the rope or chain is wound.
  • (n.) See Drumfish.
  • (n.) A noisy, tumultuous assembly of fashionable people at a private house; a rout.
  • (n.) A tea party; a kettledrum.
  • (v. i.) To beat a drum with sticks; to beat or play a tune on a drum.
  • (v. i.) To beat with the fingers, as with drumsticks; to beat with a rapid succession of strokes; to make a noise like that of a beaten drum; as, the ruffed grouse drums with his wings.
  • (v. i.) To throb, as the heart.
  • (v. i.) To go about, as a drummer does, to gather recruits, to draw or secure partisans, customers, etc,; -- with for.
  • (v. t.) To execute on a drum, as a tune.
  • (v. t.) (With out) To expel ignominiously, with beat of drum; as, to drum out a deserter or rogue from a camp, etc.
  • (v. t.) (With up) To assemble by, or as by, beat of drum; to collect; to gather or draw by solicitation; as, to drum up recruits; to drum up customers.

Example Sentences:

  • (1) Eye movements which were either complementary or in opposition to the induced vestibular nystagmus were produced with an optokinetic drum.
  • (2) Over the same period, breeding in drums dropped from 14%-25% to 4.7%, even though the drums were not treated or covered.
  • (3) Out of the seabird whoops and thrashing drumming of the intro to Endangered Species come guitar-sax exchanges that sound like Prime Time’s seething fusion soundscapes made illuminatingly clearer.
  • (4) A philosophy student at Sussex University, he was part of an improvised comedy sketch group and one skit required him to beatbox (making complex drum noises with your mouth).
  • (5) The frequency of OKN was also decreased, and the total deviation of the eyes was reduced for OKN induced by these drum speeds.
  • (6) "A new generation picking up guitars and drums and saying, 'I'm here!
  • (7) It’s drummed into us from the first day of medical school: “First, do no harm.” We can do without tepid, faux-conflicted advice from the likes of Sir Bruce Keogh, medical director of the NHS.
  • (8) The hydrolysate obtained was then subjected to two different dehydration techniques: drum drying at 121 degrees C and 18 seconds retention, and spray drying at 101 degrees C and 40 psi pressure.
  • (9) I've danced and I still want to dance," he said over the noise of drumming and honking cars.
  • (10) 5.55pm BST Can you hear the drums of doubt Fernando?
  • (11) Critical verdict The Tin Drum catapulted Grass to the forefront of European fiction and since then he has been Germany's "permanent Nobel candidate"; of the remainder of the Danzig trilogy, Cat and Mouse is the best regarded.
  • (12) Lee sang, tap-danced and did comic turns before settling on the drums.
  • (13) Reitzell, who drums with Air, warns me during my nail-biting wait that Shields tends to work all night and sleep all day and never answers his phone.
  • (14) She was then a little known singer-songwriter whose career was about to take off, and in a small London studio Mumford recorded the drum track for Marling's breakthrough album, Alas I Cannot Swim .
  • (15) Boys from King Edward VI grammar school will lay oblations inside Holy Trinity church, while the Coventry Corps of Drums prepares to lead a "people's parade" towards Bancroft Gardens, where the River Avon widens, and where – if you're lucky – you might see a swan or two cruise by.
  • (16) Pro-China groups had been told they could not use drums to try to drown out rights activists .
  • (17) Overall, it's an attempt to portray most of a continent (and if you refer to his original speech , Pakistan as well) as an undifferentiated mass of uncivilised people who have just enough sophistication to rip us off by spending our money on sunglasses, but otherwise are happy with their drums.
  • (18) I am very clear that I want to ensure we get the best possible deal for the United Kingdom that works for everyone across the United Kingdom and all parts of the UK when we enter these negotiation,” said the prime minister in Wales, at the start of a whirlwind UK tour aimed at drumming up last-minute support from the devolved administrations.
  • (19) An endorsement like that goes a long way in Atlanta, and the rapper talked about Sanders’s civil rights background, calling him “a drum major for justice”.
  • (20) Thus, in the case of foaming capacity, losses ranging from 17% to 34% were detected in the drum-dried hydrolysate, and of 38% to 49% in the hydrolysate dehydrated using a spray drier, during the first two months of storage.