What's the difference between roll and tumble?

Roll


Definition:

  • (n.) To cause to revolve by turning over and over; to move by turning on an axis; to impel forward by causing to turn over and over on a supporting surface; as, to roll a wheel, a ball, or a barrel.
  • (n.) To wrap round on itself; to form into a spherical or cylindrical body by causing to turn over and over; as, to roll a sheet of paper; to roll parchment; to roll clay or putty into a ball.
  • (n.) To bind or involve by winding, as in a bandage; to inwrap; -- often with up; as, to roll up a parcel.
  • (n.) To drive or impel forward with an easy motion, as of rolling; as, a river rolls its waters to the ocean.
  • (n.) To utter copiously, esp. with sounding words; to utter with a deep sound; -- often with forth, or out; as, to roll forth some one's praises; to roll out sentences.
  • (n.) To press or level with a roller; to spread or form with a roll, roller, or rollers; as, to roll a field; to roll paste; to roll steel rails, etc.
  • (n.) To move, or cause to be moved, upon, or by means of, rollers or small wheels.
  • (n.) To beat with rapid, continuous strokes, as a drum; to sound a roll upon.
  • (n.) To apply (one line or surface) to another without slipping; to bring all the parts of (one line or surface) into successive contact with another, in suck manner that at every instant the parts that have been in contact are equal.
  • (n.) To turn over in one's mind; to revolve.
  • (v. i.) To move, as a curved object may, along a surface by rotation without sliding; to revolve upon an axis; to turn over and over; as, a ball or wheel rolls on the earth; a body rolls on an inclined plane.
  • (v. i.) To move on wheels; as, the carriage rolls along the street.
  • (v. i.) To be wound or formed into a cylinder or ball; as, the cloth rolls unevenly; the snow rolls well.
  • (v. i.) To fall or tumble; -- with over; as, a stream rolls over a precipice.
  • (v. i.) To perform a periodical revolution; to move onward as with a revolution; as, the rolling year; ages roll away.
  • (v. i.) To turn; to move circularly.
  • (v. i.) To move, as waves or billows, with alternate swell and depression.
  • (v. i.) To incline first to one side, then to the other; to rock; as, there is a great difference in ships about rolling; in a general semse, to be tossed about.
  • (v. i.) To turn over, or from side to side, while lying down; to wallow; as, a horse rolls.
  • (v. i.) To spread under a roller or rolling-pin; as, the paste rolls well.
  • (v. i.) To beat a drum with strokes so rapid that they can scarcely be distinguished by the ear.
  • (v. i.) To make a loud or heavy rumbling noise; as, the thunder rolls.
  • (v.) The act of rolling, or state of being rolled; as, the roll of a ball; the roll of waves.
  • (v.) That which rolls; a roller.
  • (v.) A heavy cylinder used to break clods.
  • (v.) One of a set of revolving cylinders, or rollers, between which metal is pressed, formed, or smoothed, as in a rolling mill; as, to pass rails through the rolls.
  • (v.) That which is rolled up; as, a roll of fat, of wool, paper, cloth, etc.
  • (v.) A document written on a piece of parchment, paper, or other materials which may be rolled up; a scroll.
  • (v.) Hence, an official or public document; a register; a record; also, a catalogue; a list.
  • (v.) A quantity of cloth wound into a cylindrical form; as, a roll of carpeting; a roll of ribbon.
  • (v.) A cylindrical twist of tobacco.
  • (v.) A kind of shortened raised biscuit or bread, often rolled or doubled upon itself.
  • (v.) The oscillating movement of a vessel from side to side, in sea way, as distinguished from the alternate rise and fall of bow and stern called pitching.
  • (v.) A heavy, reverberatory sound; as, the roll of cannon, or of thunder.
  • (v.) The uniform beating of a drum with strokes so rapid as scarcely to be distinguished by the ear.
  • (v.) Part; office; duty; role.

Example Sentences:

  • (1) The adaptive filter processor was tested for retrospective identification of artifacts in 20 male volunteers who performed the following specific movements between epochs of quiet, supine breathing: raising arms and legs (slowly, quickly, once, and several times), sitting up, breathing deeply and rapidly, and rolling from a supine to a lateral decubitus position.
  • (2) More evil than Clocky , the alarm clock that rolls away when you reach out to silence it, or the Puzzle Alarm , which makes you complete a simple puzzle before it'll go quiet, the Money Shredding Alarm Clock methodically destroys your cash unless you rouse yourself.
  • (3) Speaking to pro-market thinktank Reform, Milburn called for “more competition” and said the shadow health team were making a “fundamental political misjudgment” by attempting to roll back policies he had overseen.
  • (4) Light microscopic histochemical procedures and morphological assessments were performed on sections of "Swiss rolls" of small and large intestine.
  • (5) Neither assertion was strictly accurate, but Obama was on a rhetorical roll.
  • (6) Under pressure from many backbenchers, he has tightened planning controls on windfarms and pledged to "roll back" green subsidies on bills, leading to fears of dwindling support for the renewables industry.
  • (7) Rolling-circle replicating structures which represent late stage lambda DNA replication can be detected among intracellular phage lambda DNA molecules under recombination deficient conditions as well as in wild-type infections.
  • (8) If this is the only issue, flight would be fine, but need to make sure that it isn’t symptomatic of a more significant upstream root cause.” Elon Musk (@elonmusk) Btw, 99% likely to be fine (closed loop TVC wd overcome error), but that 1% chance isn't worth rolling the dice.
  • (9) If such a system were rolled out nationally, central government could escape political pressure to ringfence NHS funding.
  • (10) It was also chided for failing to roll out a 2011 pilot scheme to put doors on fridges in its stores.
  • (11) I’ve warned Dave before to mind his ps and qs when the cameras are rolling, but the problem is you can never tell when the microphones are switched on.
  • (12) A commercial medical writing company is employed by a drug company to produce papers that can be rolled out in academic journals to build a brand message.
  • (13) Roll-up man 3.50pm GMT Thank you to Tom Skinner for this educational and informative video .
  • (14) flexion, stretch, rolling, startle, jumping (stepping), and writhing.
  • (15) The first problem facing Calderdale is sheep-rustling Happy Valley – filmed around Hebden Bridge, with its beautiful stone houses straight off the pages of the Guardian’s Lets Move To – may be filled with rolling hills and verdant pastures, but the reality of rural issues are harsh.
  • (16) In earlier studies with the SV40-transformed hamster cell line Elona two different types of DNA amplification could be identified: (i) Bidirectional overreplication of chromosomally integrated SV40 DNA expanding into the flanking cellular sequences ("onion skin" type) and (ii) highly efficient synthesis of extremely large head-to-tail concatemers containing exclusively SV40 DNA ("rolling circle" type).
  • (17) Trousers were cropped or rolled at the ankle, a styling trick that is emerging as a trend across the shows.
  • (18) During powder compaction on a Manesty Betapress, peak pressures, Pmax, are reached before the punches are vertically aligned with the centres of the upper and lower compression roll support pins.
  • (19) In 1995, Bill Gates, founder and CEO at Microsoft, reportedly paid The Rolling Stones $3m (£1.9m) for the rights to use Start Me Up to launch Windows 95.
  • (20) During flexion the lateral femoral condyle displays near extension pure rolling, near flexion pure gliding, on the medial side this ratio is vice versa.

Tumble


Definition:

  • (v. i.) To roll over, or to and fro; to throw one's self about; as, a person on pain tumbles and tosses.
  • (v. i.) To roll down; to fall suddenly and violently; to be precipitated; as, to tumble from a scaffold.
  • (v. i.) To play tricks by various movements and contortions of the body; to perform the feats of an acrobat.
  • (v. t.) To turn over; to turn or throw about, as for examination or search; to roll or move in a rough, coarse, or unceremonious manner; to throw down or headlong; to precipitate; -- sometimes with over, about, etc.; as, to tumble books or papers.
  • (v. t.) To disturb; to rumple; as, to tumble a bed.
  • (n.) Act of tumbling, or rolling over; a fall.

Example Sentences:

  • (1) Gallic wine sales in the UK have been tumbling for the past 20 years, but the news that France, once the largest exporter to these shores, has slipped behind Australia, the United States, Italy and now South Africa will have producers gnawing their knuckles in frustration.
  • (2) China’s stock market rout Shanghai stocks Chinese shares have tumbled in recent weeks against the backdrop of a slowdown in the world’s second-largest economy .
  • (3) Spain's IBEX has tumbled more than 2%, despite its central bank predicting that the country's recession is over.
  • (4) The chemotactic receptor-transducer proteins of Escherichia coli are responsible for directing the swimming behavior of cells by signaling for either straight swimming or tumbling in response to chemostimuli.
  • (5) "With the full backing of British Gymnastics, the trainers who helped take Smith and Tweddle to Olympic glory are ready to turn the nation's pop stars, actors, newsreaders and chefs into heroes of the high bars and titans of the tumble track," it added.
  • (6) 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.
  • (7) Annual savings in tonnes of CO 2 Install 2 kilowatt solar PV panels 0.4 Buy a new A++ refrigerator if yours is more than 4 years old, and only use a small-screen TV 0.1 Use LED or fluorescent lights where you currently have halogen lights installed 0.1 Buy an automated system to turn off appliances when not in use; get a meter that shows actual energy use and use it to monitor your household 0.1 Only use your washing machine and dishwasher when full to capacity and at lowest temperature 0.1 Never use the tumble dryer 0.1 Get rid of the freezer if you can, and replace your small appliances with "eco" varieties 0.1 Car (1.5 tonnes of CO 2 ) There is one car for every two people in the UK, and each one travels an average of about 9,000 miles a year.
  • (8) Addition of a micellar solution of oleoylphosphocholine had no influence on the motional freedom of the tryptophyl residue but approximately doubled the correlation time of the phenyl ring, indicating an increase of the effective volume of the tumbling particle due to lipid-protein interaction.
  • (9) Bring a brilliant idea to life and watch the money tumble in.
  • (10) Russia’s credit rating has been downgraded to junk status for the first time in a decade due to the collapsing oil price, the tumbling value of the rouble and sanctions imposed because of its intervention in Ukraine.
  • (11) Similarly, a functioning electron transport pathway was shown to be essential for the tumbling response of S. typhimurium and E. coli to intense light (290 to 530 nm).
  • (12) Facebook Twitter Pinterest Nigel Pearson has words with Crystal Palace’s James McArthur after their unfortunate tumble led to an exchange.
  • (13) ESR spectra obtained after covalent incorporation of SL-2N3-ATP into Ca2+-ATPase and removal of freely tumbling SL-2N3-ATP exhibited motionally constrained species indicative of distinct and possibly adjacent ATP-binding sites.
  • (14) The main symptom "incoordination" (ataxia, asynergy, paresis, paralysis) is used by us more precisely only in case of impairment of nervous system by neoplastic infiltrations and does not signify as possible symptoms of general physical weakness, for example faltering, staggering, tumbling or lameness.
  • (15) Having been on the pitch for only three minutes, Oscar was slipped through one on one by Eden Hazard and knocked the ball past Davis before tumbling to the ground.
  • (16) UK unemployment has tumbled to its lowest level since 2008, when the fall of the US investment bank Lehman Brothers brought the global economy to the brink of collapse.
  • (17) Then King Henrik is hit on the ensuing play by Dustin Brown, who had been hit by Marc Staal and went tumbling - all are OK.
  • (18) 6.39pm BST AstraZeneca shares tumble as investors vent their disappointment over Pfizer bid - closing summary AstraZeneca's site in Macclesfield, Cheshire, today.
  • (19) He feels the need to lift the mood partly because he is concerned that talk of a return to recession could turn into a self-fulfilling prophecy as tumbling consumer confidence reduces demand, increases worklessness and lowers demand.
  • (20) From a comparison of the temperature dependence of the probe's tumbling rate in model aqueous systems and in the muscle we concluded that in the muscle the probe was undergoing fast exchange between sites of different mobility.