What's the difference between lock and unlock?

Lock


Definition:

  • (n.) A tuft of hair; a flock or small quantity of wool, hay, or other like substance; a tress or ringlet of hair.
  • (n.) Anything that fastens; specifically, a fastening, as for a door, a lid, a trunk, a drawer, and the like, in which a bolt is moved by a key so as to hold or to release the thing fastened.
  • (n.) A fastening together or interlacing; a closing of one thing upon another; a state of being fixed or immovable.
  • (n.) A place from which egress is prevented, as by a lock.
  • (n.) The barrier or works which confine the water of a stream or canal.
  • (n.) An inclosure in a canal with gates at each end, used in raising or lowering boats as they pass from one level to another; -- called also lift lock.
  • (n.) That part or apparatus of a firearm by which the charge is exploded; as, a matchlock, flintlock, percussion lock, etc.
  • (n.) A device for keeping a wheel from turning.
  • (n.) A grapple in wrestling.
  • (v. t.) To fasten with a lock, or as with a lock; to make fast; to prevent free movement of; as, to lock a door, a carriage wheel, a river, etc.
  • (v. t.) To prevent ingress or access to, or exit from, by fastening the lock or locks of; -- often with up; as, to lock or lock up, a house, jail, room, trunk. etc.
  • (v. t.) To fasten in or out, or to make secure by means of, or as with, locks; to confine, or to shut in or out -- often with up; as, to lock one's self in a room; to lock up the prisoners; to lock up one's silver; to lock intruders out of the house; to lock money into a vault; to lock a child in one's arms; to lock a secret in one's breast.
  • (v. t.) To link together; to clasp closely; as, to lock arms.
  • (v. t.) To furnish with locks; also, to raise or lower (a boat) in a lock.
  • (v. t.) To seize, as the sword arm of an antagonist, by turning the left arm around it, to disarm him.
  • (v. i.) To become fast, as by means of a lock or by interlacing; as, the door locks close.

Example Sentences:

  • (1) A bouncy function has now been incorporated into a knee of the semi-automatic knee lock design in a pilot laboratory trial involving six patients.
  • (2) The only other black woman I see in the building: washing dishes behind a door that was supposed to have been locked.
  • (3) In contrast, 1:1 phase locking characterized the electrical correlates of the duodenal activity front.
  • (4) When you hear the name Jesus, is the first image that comes to mind a dewy-eyed pretty boy with flowing locks?
  • (5) The commonly used line-to-line reaming technique was compared to an underreaming technique using both four-fifths and one-third porous-coated anatomic medullary locking (AML) implants.
  • (6) Andrew and his wife Amy belong to Generation Rent, an army of millions, all locked out of home ownership in Britain.
  • (7) While the Spielberg of popular myth is Mr Nice Guy, Lean was known as an obsessive, cantankerous tyrant who didn't much like actors and was only truly happy locked away in the editing suite.
  • (8) One top Republican official told the Guardian the party has for months been locked in secret talks with TV networks about how – or whether – it will fit all the candidates onstage for the primary debates.
  • (9) We develop an analogy between the steric hindrance among receptors detecting randomly placed haptens and the temporary locking of a Geiger counter that has detected a radioactive decay.
  • (10) On Wednesday, managing director Mike Devereux also flagged that the company's future in the country was not certain if government funding was not locked in over a long period.
  • (11) The violence led to the temporary suspension of the council's monthly meeting with some staff at one stage locked in rooms to ensure their safety.
  • (12) There have been reports of difficulties with the seating and locking of the vaporisers which can cause a leak and failure of vapour delivery.
  • (13) Such mutations lead to a major reduction in the rate of GTP hydrolysis by the complex of ras p21 and the GTPase activating protein (GAP) and lock the protein in a growth-promoting state.
  • (14) He was a fixture at Trump rallies, where he met chants of “Lock her up” against Hillary Clinton with a smile.
  • (15) No doubt New Labour ministers would regard such moves as protectionism, locked as they are in a discredited free-market mindset.
  • (16) So-called "structured" savings accounts promoted heavily by banks and building societies promise savers extra interest if they lock their money away for at least five years.
  • (17) Palmer sought to clarify his statements on Tuesday, and said they were aimed at the company he is currently locked in a dispute with, and not the broader Chinese population.
  • (18) Foveal exposures that did not produce an immediately visible lesion did not produce measurable changes in VEP response lock-in time.
  • (19) Scream Queens is the kind of show where you discover a secret locked room in the basement in one scene and then we find out exactly what is in the room three scenes later.
  • (20) In a group of the MS-DB units with stable background theta bursts the typical response consisting of entrainment of the phase-locked theta cycles was changed neither by physostigmine, nor by cholinergic-blocking drugs (scopolamine and atropine).

Unlock


Definition:

  • (v. t.) To unfasten, as what is locked; as, to unlock a door or a chest.
  • (v. t.) To open, in general; to lay open; to undo.

Example Sentences:

  • (1) In a Bloomberg article last week, for example, one Stanford student compared women who get raped to unlocked bicycles : ‘Do I deserve to have my bike stolen if I leave it unlocked on the quad?’ [Chris] Herries, 22, said.
  • (2) Our hypothesis is that phase unlocking may be one of the induction mechanisms of spike-burst activity.
  • (3) Customers who sign up to the Tesco Mobile Xtras programme will see an extra full-screen ad roughly every third time they unlock their phone.
  • (4) With Christian Eriksen peripheral on the left and Aaron Lennon well policed, the responsibility to unlock Everton came to rest on Dembélé.
  • (5) Low-level finite state (locked-unlocked) control is compared with open-loop stimulation of the knee extensor muscles in functional electrical stimulation (FES) induced paraplegic standing.
  • (6) Working across every constituency in the country, social workers are building community capacity and unlocking people’s potential.
  • (7) But the incident has been a public relations disaster, particularly because the management initially failed to explain how the animal was able to escape; the answer, it emerges, was two unlocked doors.
  • (8) Apple was asked to comment on this ability to unlock the iPhone tethering facility for free.
  • (9) These results are comparable with, or better than, those obtained with other forms of fixation, including immobilization with a cast, unlocked intramedullary nailing, and external fixation.
  • (10) To unlock this situation, the author proposes an explorative methodology for case-history making that focuses on the economic aspect of sinistrosis.
  • (11) Introduce 'new homes zones' But we need also to unlock land for development, empowering those who want to build high-quality homes quickly with the means to do so.
  • (12) Freeman's dependable, capable Watson unlocks this modern Holmes, a man who now describes himself as "a high-functioning sociopath".
  • (13) George Osborne, the chancellor, whose Tatton constituency lies on the expected route, is a crucial proponent in unlocking the £33bn spend.
  • (14) It will really have to rely on the fingerprint sensing being a compelling feature (which, in fairness, it probably will be: securing your smartphone is essential, and this is a good solution to unlocking it).
  • (15) This induced conformation is referred to as "locked" and the initial conformation as "unlocked".
  • (16) The 12% increase in comparable sales demonstrates our teams' success in unlocking the benefits of these investments, as we continue to concentrate on the things we can control in an uncertain external environment."
  • (17) Do you use it to unlock your phone and make iTunes Store purchases?
  • (18) Speaking after the meeting in Brussels, he said it was too early to make a decision on unlocking the next tranche of Greece’s €86bn (£73bn) bailout, but he hoped agreement on reforms would make a disbursal of funds possible.
  • (19) Wrestling with the worst crisis in the common currency's 11 years and accused of fiddling for three months while Greece went up in flames, Angela Merkel of Germany, Nicolas Sarkozy of France and other European leaders are to meet in Brussels on May 10 to unlock tens of billions of euros for Athens to put out the fire.
  • (20) The tide is turning, and the white paper will help unlock the floodgates of change.