What's the difference between arm and pinion?

Arm


Definition:

  • (n.) The limb of the human body which extends from the shoulder to the hand; also, the corresponding limb of a monkey.
  • (n.) Anything resembling an arm
  • (n.) The fore limb of an animal, as of a bear.
  • (n.) A limb, or locomotive or prehensile organ, of an invertebrate animal.
  • (n.) A branch of a tree.
  • (n.) A slender part of an instrument or machine, projecting from a trunk, axis, or fulcrum; as, the arm of a steelyard.
  • (n.) The end of a yard; also, the part of an anchor which ends in the fluke.
  • (n.) An inlet of water from the sea.
  • (n.) A support for the elbow, at the side of a chair, the end of a sofa, etc.
  • (n.) Fig.: Power; might; strength; support; as, the secular arm; the arm of the law.
  • (n.) A branch of the military service; as, the cavalry arm was made efficient.
  • (n.) A weapon of offense or defense; an instrument of warfare; -- commonly in the pl.
  • (v. t.) To take by the arm; to take up in one's arms.
  • (v. t.) To furnish with arms or limbs.
  • (v. t.) To furnish or equip with weapons of offense or defense; as, to arm soldiers; to arm the country.
  • (v. t.) To cover or furnish with a plate, or with whatever will add strength, force, security, or efficiency; as, to arm the hit of a sword; to arm a hook in angling.
  • (v. t.) Fig.: To furnish with means of defense; to prepare for resistance; to fortify, in a moral sense.
  • (v. i.) To provide one's self with arms, weapons, or means of attack or resistance; to take arms.

Example Sentences:

  • (1) However, four of ten young adult outer arm (relatively sun-exposed) and one of ten young adult inner arm (relatively sun-protected) fibroblasts lines increased their saturation density in response to retinoic acid.
  • (2) 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.
  • (3) The Pan American Health Organization, the Americas arm of the World Health Organization, estimated the deaths from Tuesday's magnitude 7 quake at between 50,000 and 100,000, but said that was a "huge guess".
  • (4) Hence the major role of the 14-A arm of carboxybiotin is not to permit a large carboxyl migration but, rather to permit carboxybiotin to traverse the gap which occurs at the interface of three subunits and to insinuate itself between the CoA and keto acid sites.
  • (5) Psychiatric morbidity is further increased when adjuvant chemotherapy is used and when treatment results in persistent arm pain and swelling.
  • (6) A tall young Border Police officer stopped me, his rifle cradled in his arms.
  • (7) But the median survival time was 30.7 months in Arm A and 24.5 months in Arm B, and significantly longer in Arm A until 10 months.
  • (8) Learning ability was assessed using a radial arm maze task, in which the rats had to visit each of eight arms for a food reward.
  • (9) They are the E-1 to E-3 pay grades and soldiers in combat arms units.
  • (10) His arm was being held by Muntari who let go of it as he entered the penalty area.
  • (11) Her arm is outstretched in a strong, certain Nazi salute.
  • (12) Reciprocal translocations involving the short arm of acrocentric chromosomes can segregate to produce partial duplications without associated deletions.
  • (13) Journalists should never be a propaganda arm of any government – not in peace and never in war.
  • (14) The Guardian neglects to mention 150,000 privately owned guns or that Palestinians are banned from bearing arms.
  • (15) "It's a dangerous sign to send and it limits our ability to find a diplomatic solution to nuclear arms in Iran," he said.
  • (16) Welcomed with open arms a month ago, Syrians are now attacked on popular television talkshows where they are described as Morsi sympathisers.
  • (17) The increase in the mean resting ankle-arm index 1 year after conventional angioplasty (0.26) was greater than that after laser angioplasty (0.12).
  • (18) Of those, 39 were civilians, 34 armed opposition fighters and 35 members of the state security forces, said the UK-based group.
  • (19) Even regional allies disagree with American priorities about Isis, Biddle noted, which is why Turkey continues to bomb Kurds and Saudi Arabia and the UAE arm groups around the region , most notably in Syria but also in the ruins of Yemen .
  • (20) The night's special award went to armed forces broadcaster, BFBS Radio, while long-standing BBC radio DJ Trevor Nelson received the top prize of the night, the gold award.

Pinion


Definition:

  • (n.) A moth of the genus Lithophane, as L. antennata, whose larva bores large holes in young peaches and apples.
  • (n.) A feather; a quill.
  • (n.) A wing, literal or figurative.
  • (n.) The joint of bird's wing most remote from the body.
  • (n.) A fetter for the arm.
  • (n.) A cogwheel with a small number of teeth, or leaves, adapted to engage with a larger wheel, or rack (see Rack); esp., such a wheel having its leaves formed of the substance of the arbor or spindle which is its axis.
  • (v. t.) To bind or confine the wings of; to confine by binding the wings.
  • (v. t.) To disable by cutting off the pinion joint.
  • (v. t.) To disable or restrain, as a person, by binding the arms, esp. by binding the arms to the body.
  • (v. t.) Hence, generally, to confine; to bind; to tie up.

Example Sentences:

  • (1) It felt pretty amazing.” O pinions of BrewDog tend to go one of four ways.
  • (2) Trimming of the comb, devocalisation, trimming of claws, pinioning and caponisation of birds are procedures, which are often requested or carried out by keepers of animals.
  • (3) And after Eddie Mair's careful pinioning and dissection of Boris Johnson on Sunday's The Andrew Marr Show, there is a feeling out there that a new one has just graduated.
  • (4) At corners, Charles found his arms pinioned by one opponent while another crashed into him from behind.
  • (5) Soaring aloft, he exchanges a beast for a bird: Air Force One is America with wings, a mechanised version of the beaked, pinioned eagle – a predator that clutches in its claws twin bundles of peacemaking olive branches and spiky, militarised arrows – that appears on the country’s Great Seal.
  • (6) The assistant executioner pinions the legs, while the executioner puts a white cap over his head and fits the noose round his neck with the knot drawn tight on the left lower jaw, where it is held in position by a sliding ring.
  • (7) The different hinge designs studied were fixed axis, gear-on-gear, rack-and-pinion, and natural 3-D; they showed only moderate differences in forces.
  • (8) Fielding describes the family profession thus: "Just before the time of the execution, the executioner and his assistant join the ... prison officials outside the door of the condemned cell ... the executioner enters the cell and pinions the prisoner's arms behind his back, and two officers lead him to the scaffold and place him directly across the division of the trap on a spot previously marked with chalk.
  • (9) Two-dimensional echocardiography is the pinion of diagnostic procedures utilized to characterize the coronary arteries in Kawasaki disease.
  • (10) These problems can be exceptionally difficult in analysis and philosophical management, and are frequently pinioned between technical craftsmanship, curability, and deformity.

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