What's the difference between flit and shuttle?

Flit


Definition:

  • (v. i.) To move with celerity through the air; to fly away with a rapid motion; to dart along; to fleet; as, a bird flits away; a cloud flits along.
  • (v. i.) To flutter; to rove on the wing.
  • (v. i.) To pass rapidly, as a light substance, from one place to another; to remove; to migrate.
  • (v. i.) To remove from one place or habitation to another.
  • (v. i.) To be unstable; to be easily or often moved.
  • (a.) Nimble; quick; swift. [Obs.] See Fleet.

Example Sentences:

  • (1) From his 19th-floor newsroom Eurípedes Alcântara enjoys a spectacular view over the "new Brazil"; helicopters flit through the afternoon sky, shiny new cars honk their way across town, tower blocks and luxury shopping centres sprout like turnips from the urban sprawl.
  • (2) I try not to flit between characters too much because I don't like that either.
  • (3) Facebook Twitter Pinterest He commands the screen even when silent, his pain flitting across that gaunt, ravaged face … Sean Bean in Broken.
  • (4) In our own time, Brooke has become the haunting symbol of a doomed generation, flitting across the pages of novels by Alan Hollinghurst and AS Byatt like a volatile and irreverent Peter Pan.
  • (5) The social group that is most affected by this kind of work is also known as the "precariat": they live and work insecurely, flitting between short-term dead-end jobs, without an occupational identity or opportunity to develop themselves.
  • (6) Cardinale made them at the same time, flitting from Fellini's modernist, black-and-white vision of Rome to Visconti's sumptuous recreation of 19th-century Sicily.
  • (7) It is hugely disappointing that President Trump is making the mistake in rowing back on the Paris agreement,” she said, “Climate change is a very real global issue that affects the successful future of our planet.” Carlos Rittl, executive secretary of the Brazilian Climate Observatory said the decision “creates the risk of a domino effect” that could put the target of keeping temperature rises below 2C (3.6F) out of reach, though he held out hope that global talks can make greater progress in reducing fossil fuels and promoting renewable energy in the absence of a country that has flitted back and forth between leadership and obstruction.
  • (8) The 1970s then saw Spark flitting edgily between a harsh, lurid satire and something close to the French nouveau roman.
  • (9) Ozil is an impudent playmaker who usually flits behind the lone striker, finding space and creating opportunities with his sublime left foot.
  • (10) At first, he refused to speak, preferring to communicate by eye contact alone You’d glimpse him around the Hotel de Paris: a shadow flitting between the marble colonnades.
  • (11) If they are poor, it wants them to be invisible, flitting uncomplainingly from one menial job to the next.
  • (12) Film-buyers flit around, desperately trying to discover which films are beeping on their rivals' radar, and to establish what is being bought and by whom.
  • (13) Balding was equally comfortable flitting between the two.
  • (14) She didn’t need all these superficial connections with people that many of us have as we flit about the world from one social occasion to another.
  • (15) Unlike the supremely adapted swallow aeronauts that skimmed the grass in the pastures and would shortly be migrating, the redstart merely flitted between perches on broad wings that seem better suited to following the erratic flight of an insect than to long-distance travel.
  • (16) As I hob-nobbed with friends, family and the invited guests of the RI at the drinks reception beforehand, my mind kept flitting back to my notes.
  • (17) And so he flits from past to present and back again, making connections with a wry and scathing wit.
  • (18) The patient presented with fever, flitting polyarthritis and an elevated erythrocyte sedimentation rate.
  • (19) Flitting between at least three properties nestled on white sand beaches and manicured golf courses, he applied for temporary residency and even enrolled on the country's electoral register.
  • (20) His songs were the soundtrack to my life: a quavering New York voice with little range singing songs of alienation and despair, with flashes of impossible hope and of those tiny, perfect days and nights we want to last for ever, important because they are so finite and so few; songs filled with people, some named, some anonymous, who strut and stagger and flit and shimmy and hitch-hike into the limelight and out again.

Shuttle


Definition:

  • (n.) An instrument used in weaving for passing or shooting the thread of the woof from one side of the cloth to the other between the threads of the warp.
  • (n.) The sliding thread holder in a sewing machine, which carries the lower thread through a loop of the upper thread, to make a lock stitch.
  • (n.) A shutter, as for a channel for molten metal.
  • (v. i.) To move backwards and forwards, like a shuttle.

Example Sentences:

  • (1) Transfer of the shuttle vectors from B. uniformis donors to E. coli occurred at the same frequencies when the matings were done aerobically or anaerobically.
  • (2) The effects of perinatal malnutrition on behavioural development and adult shuttle-box avoidance performance were studied in Swiss white mice.
  • (3) The chimeric shuttle vector was transformed into strain GS-5, and two transformants (TK15 and TK18) were isolated.
  • (4) The effect of angiotensin II (ATII) and of its interactions with dopaminergic drugs injected post-trial on retention in active avoidance tasks in shuttle-box-trained rats were studied.
  • (5) No effect was observed on the [6-3H]glucose half-life suggesting the dicarboxylic acid shuttle is unaffected by adrenalectomy; the Cori cycle is also not influenced.
  • (6) The implication that attenuation is due to the inhibition of energy transport via a PCr shuttle resulting in the decrease of ATP and accumulation of inhibitory levels of ADP distally has been supported by calculating sperm PCr and ATP levels resulting from diffusion along the flagellum.
  • (7) These results are consistent with data previously obtained by others in the supF shuttle vector system and the CHO aprt gene.
  • (8) The use of a new single long-terminal-repeat retroviral shuttle vector has allowed us to obtain copies of the Ld gene with the first seven exons spliced correctly, as well as many other partially spliced or aberrantly recombined copies.
  • (9) In addition, shuttle vectors that can be established both in Pseudomonas and Escherichia coli have been constructed by adding a pMB9 replicon.
  • (10) To gain insight into the mechanisms by which carcinogens induce mutations in human cells, we have been comparing the frequency and spectrum of mutations induced when a shuttle vector, pS189, carrying covalently bound residues of structurally related carcinogens, replicates in human 293 cells.
  • (11) A possible functional role for LDH isoenzyme X is proposed: the redox couple-2-oxo acid-2-hydroxy acid could integrate a shuttle system transferring reducing equivalents from cytoplasm to mitochondria.
  • (12) In contrast to these enzymes, the levels of cytoplasmic glycerol-3-phosphate dehydrogenase (cGPDH), the enzyme representative of the alpha-glycerophosphate shuttle, were higher (25%) in the type II fibres.
  • (13) In cells from hypothyroid animals, a 58% depression of glucose formation and 68% reduction in ureogenesis were induced by n-butylmalonate, an inhibitor of the malate shuttle.
  • (14) It has recently been shown that transport of electron opaque tracers can occur via the vesicular system, but the detailed ultrastructure is inconsistent with the transcytotic shuttling of single vesicles.
  • (15) The fragment mediates an increased level of methicillin resistance when inserted into a shuttle vector and transformed back into the sensitive strain generated when the original DNA was deleted.
  • (16) Rats were trained to perform shuttle responses to a buzzer in four different situations: pseudoconditioning or D test (buzzers and footshocks presented at random), classical conditioning or DP test (buzzers and footshocks paired on every trial), avoidance without stimulus pairing or DC test (buzzer-shock intervals varied at random, shocks contingent upon non-emission of a shuttle response to the preceding buzzer), and standard two-way avoidance or DPC test (buzzers paired to shocks, but the latter omitted every time there was shuttling to the buzzer).
  • (17) A Thermus-E. coli shuttle vector pYK109 was constructed.
  • (18) This shuttle may function at specific times to catalytically generate cytosolic NADP+ and in turn regulate enzymes limited by [NADP+].
  • (19) Lack of actin filaments around giant vacuoles in Schlemm's canal indicates that they do not play a role in shuttling aqueous across the endothelium of the canal.
  • (20) In addition, prenatal alcohol exposure produced a deficit in acquisition and performance of a shuttle-avoidance task.