What's the difference between head and rack?

Head


Definition:

  • (n.) The anterior or superior part of an animal, containing the brain, or chief ganglia of the nervous system, the mouth, and in the higher animals, the chief sensory organs; poll; cephalon.
  • (n.) The uppermost, foremost, or most important part of an inanimate object; such a part as may be considered to resemble the head of an animal; often, also, the larger, thicker, or heavier part or extremity, in distinction from the smaller or thinner part, or from the point or edge; as, the head of a cane, a nail, a spear, an ax, a mast, a sail, a ship; that which covers and closes the top or the end of a hollow vessel; as, the head of a cask or a steam boiler.
  • (n.) The place where the head should go; as, the head of a bed, of a grave, etc.; the head of a carriage, that is, the hood which covers the head.
  • (n.) The most prominent or important member of any organized body; the chief; the leader; as, the head of a college, a school, a church, a state, and the like.
  • (n.) The place or honor, or of command; the most important or foremost position; the front; as, the head of the table; the head of a column of soldiers.
  • (n.) Each one among many; an individual; -- often used in a plural sense; as, a thousand head of cattle.
  • (n.) The seat of the intellect; the brain; the understanding; the mental faculties; as, a good head, that is, a good mind; it never entered his head, it did not occur to him; of his own head, of his own thought or will.
  • (n.) The source, fountain, spring, or beginning, as of a stream or river; as, the head of the Nile; hence, the altitude of the source, or the height of the surface, as of water, above a given place, as above an orifice at which it issues, and the pressure resulting from the height or from motion; sometimes also, the quantity in reserve; as, a mill or reservoir has a good head of water, or ten feet head; also, that part of a gulf or bay most remote from the outlet or the sea.
  • (n.) A headland; a promontory; as, Gay Head.
  • (n.) A separate part, or topic, of a discourse; a theme to be expanded; a subdivision; as, the heads of a sermon.
  • (n.) Culminating point or crisis; hence, strength; force; height.
  • (n.) Power; armed force.
  • (n.) A headdress; a covering of the head; as, a laced head; a head of hair.
  • (n.) An ear of wheat, barley, or of one of the other small cereals.
  • (n.) A dense cluster of flowers, as in clover, daisies, thistles; a capitulum.
  • (n.) A dense, compact mass of leaves, as in a cabbage or a lettuce plant.
  • (n.) The antlers of a deer.
  • (n.) A rounded mass of foam which rises on a pot of beer or other effervescing liquor.
  • (n.) Tiles laid at the eaves of a house.
  • (a.) Principal; chief; leading; first; as, the head master of a school; the head man of a tribe; a head chorister; a head cook.
  • (v. t.) To be at the head of; to put one's self at the head of; to lead; to direct; to act as leader to; as, to head an army, an expedition, or a riot.
  • (v. t.) To form a head to; to fit or furnish with a head; as, to head a nail.
  • (v. t.) To behead; to decapitate.
  • (v. t.) To cut off the top of; to lop off; as, to head trees.
  • (v. t.) To go in front of; to get in the front of, so as to hinder or stop; to oppose; hence, to check or restrain; as, to head a drove of cattle; to head a person; the wind heads a ship.
  • (v. t.) To set on the head; as, to head a cask.
  • (v. i.) To originate; to spring; to have its source, as a river.
  • (v. i.) To go or point in a certain direction; to tend; as, how does the ship head?
  • (v. i.) To form a head; as, this kind of cabbage heads early.

Example Sentences:

  • (1) This study was undertaken to determine whether the survival of Hispanic patients with squamous cell carcinoma of the head and neck was different from that of Anglo-American patients.
  • (2) An association of cyclophosphamide, fluorouracil and methotrexate already employed with success against solid tumours in other sites was used in the treatment of 62 patients with advanced tumours of the head and neck.
  • (3) Head-injured patients had a low thyroxine (T4), low triiodothyronine (T3), and high reverse T3.
  • (4) Currently, photodynamic therapy is under FDA-approved clinical investigational trials in the treatment of tumors of the skin, bronchus, esophagus, bladder, head and neck, and of gynecologic and ocular tumors.
  • (5) A triphasic pattern was evident for the neck moments including a small phase which represented a seating of the headform on the nodding blocks of the uppermost ATD neck segment, and two larger phases of opposite polarity which represented the motion of the head relative to the trunk during the first 350 ms after impact.
  • (6) Businesses fleeing Brexit will head to New York not EU, warns LSE chief Read more Amid attempts by Frankfurt, Paris and Dublin to catch possible fallout from London, Sir Jon Cunliffe said it was highly unlikely that any EU centre could replicate the services offered by the UK’s financial services industry.
  • (7) By means of computed tomography (CT) values related to bone density and mass were assessed in the femoral head, neck, trochanter, shaft, and condyles.
  • (8) A substance with a chromatographic mobility of Rf = 0.8 on TLC plates having an intact phosphorylcholine head group was also formed but has not yet been identified.
  • (9) Lin Homer's CV Lin Homer left local for national government in 2005, giving up a £170,000 post as chief executive of Birmingham city council after just three years in post, to head the Immigration Service.
  • (10) The skull films and CT scans of 1383 patients with acute head injury transferred to a regional neurosurgical unit were reviewed.
  • (11) Both Ken Whisenhunt and Lovie Smith were fired as head coaches after the 2012 season.
  • (12) Thirteen patients had had a posterior dislocation with an associated fracture of the femoral head located either caudad or cephalad to the fovea centralis (Pipkin Type-I or Type-II injury), one had had a posterior dislocation with associated fractures of the femoral head and neck (Pipkin Type III), two had had a posterior dislocation with associated fractures of the femoral head and the acetabular rim (Pipkin Type IV), and three had had a fracture-dislocation that we could not categorize according to the Pipkin classification.
  • (13) Eight cases of calcification following anterior dislocation of the head of the radius are described.
  • (14) Younge, a former head of US cable network the Travel Channel, succeeded Peter Salmon in the role last year.
  • (15) Martin Wheatley will remain head of the Conduct Business Unit and become the future chief executive of the FCA.
  • (16) It happens to anyone and everyone and this has been an 11-year battle.” Emergency services were called to the oval about 6.30pm to treat Luke for head injuries, but were unable to revive him.
  • (17) This study reviewed 148 patients who had received radiation for head and neck cancer.
  • (18) In this study, a technique is described by which large obturators can be retained with an acrylic resin head plate.
  • (19) The authors describe a new technique for evaluating traumatic conditions to the elbow: the radial head-capitellum view.
  • (20) Nick Robins, head of the Climate Change Centre at HSBC, said: "If you think about low-carbon energy only in terms of carbon, then things look tough [in terms of not using coal].

Rack


Definition:

  • (n.) Same as Arrack.
  • (n.) The neck and spine of a fore quarter of veal or mutton.
  • (n.) A wreck; destruction.
  • (n.) Thin, flying, broken clouds, or any portion of floating vapor in the sky.
  • (v. i.) To fly, as vapor or broken clouds.
  • (v.) To amble fast, causing a rocking or swaying motion of the body; to pace; -- said of a horse.
  • (n.) A fast amble.
  • (v. t.) To draw off from the lees or sediment, as wine.
  • (a.) An instrument or frame used for stretching, extending, retaining, or displaying, something.
  • (a.) An engine of torture, consisting of a large frame, upon which the body was gradually stretched until, sometimes, the joints were dislocated; -- formerly used judicially for extorting confessions from criminals or suspected persons.
  • (a.) An instrument for bending a bow.
  • (a.) A grate on which bacon is laid.
  • (a.) A frame or device of various construction for holding, and preventing the waste of, hay, grain, etc., supplied to beasts.
  • (a.) A frame on which articles are deposited for keeping or arranged for display; as, a clothes rack; a bottle rack, etc.
  • (a.) A piece or frame of wood, having several sheaves, through which the running rigging passes; -- called also rack block. Also, a frame to hold shot.
  • (a.) A frame or table on which ores are separated or washed.
  • (a.) A frame fitted to a wagon for carrying hay, straw, or grain on the stalk, or other bulky loads.
  • (a.) A distaff.
  • (a.) A bar with teeth on its face, or edge, to work with those of a wheel, pinion, or worm, which is to drive it or be driven by it.
  • (a.) That which is extorted; exaction.
  • (v. t.) To extend by the application of force; to stretch or strain; specifically, to stretch on the rack or wheel; to torture by an engine which strains the limbs and pulls the joints.
  • (v. t.) To torment; to torture; to affect with extreme pain or anguish.
  • (v. t.) To stretch or strain, in a figurative sense; hence, to harass, or oppress by extortion.
  • (v. t.) To wash on a rack, as metals or ore.
  • (v. t.) To bind together, as two ropes, with cross turns of yarn, marline, etc.

Example Sentences:

  • (1) More than 250 borrowers contacted the Guardian to tell us how and why they borrowed and how their debts racked up.
  • (2) When the two sides played here 77 days earlier Stoke had racked up a 5-0 lead by half-time, the first time that had happened to Liverpool since 1976, but this time Hughes’s attackers had no delicacy around the penalty area.
  • (3) In one clothes shop, with racks of discounted Calvin Klein and DKNY, the manager, Sav, explains what's happened: "In this crisis, the middle classes have been hollowed out."
  • (4) But Nel said that for Steenkamp to have fallen on to the rack, given she was found with her head slumped over the toilet, she would have had to have got up.
  • (5) Around 50 suburban Chicago police departments and sheriff’s offices assisted, racking up more than $300,000 in overtime and other costs, according to an analysis that the Daily Herald newspaper published in early October.
  • (6) Against small diurnal fluctuations, stable vertical gradients (about 1 degree C between tops and bottoms of racks) were observed among one hour averages of room air temperatures.
  • (7) TfL has tried to minimise congestion by issuing permits for roadworks but said it had encountered a “repeat offender” in BT, which has racked up thousands of pounds in fines.
  • (8) The prospect of further ­demonstrations and strikes has raised fears of social unrest in a country that has been racked by street violence for the past 18 months.
  • (9) The second biggest YouTube channel in July 2014 was DisneyCollector, with its collection of toy-unboxing videos racking up 268m views in the month, putting it ahead of musician Shakira’s 226.6m views.
  • (10) Contact time (in seconds) to a circular metal rack positioned in the center of the animal activity monitor was also recorded as goal-directed exploratory activity.
  • (11) The spark for the longest-running protest in modern Tunisian history was lit on 17 December in the town of Sidi Bouzid, in the rural interior of Tunisia, a region of olive groves and agriculture which is racked by vast unemployment, repression and poverty a world away from the riches of the Tunisian tourist coast and the propaganda of Tunisia's "economic miracle".
  • (12) Removal of a cage from the rack and getting out a rat caused increase in plasma concentrations of corticosterone in its remaining cage mates.
  • (13) For example, the Pacers lost 107-97 , at home on Tuesday, in a game where their starting center Roy Hibbert's disappearing act reached nearly-comical levels as he racked up 0 points, 0 rebounds, 1 meager assist and four personal fouls in 12 minutes of playing time.
  • (14) Adoboli racked up the giant losses undetected through three means, Wass said.
  • (15) Certain smears, such as from semen or from serous fluids where malignancy is suspected or known, must be stained on separate racks.
  • (16) That enthusiasm for elegant, understated clothing and bags has paid off, as Prada has bucked the downturn to open stores around the world – 63 in the year to last September – and rack up €409m (£352m) in profit in the first three quarters of 2012, a huge rise of 50% year on year, boosted by an increase of 41% in Asian sales.
  • (17) At any other moment, Chilcot would have been the all-consuming subject of national debate for days or even weeks, with Blair on the rack.
  • (18) Over the next few years, he racked up a series of successful expeditions to peaks in the Himalayas and elsewhere, including in 1983 the first ascent of the south face of Annapurna II, just shy of 8,000m.
  • (19) Utensil drying racks were found in 56.0% of the households.
  • (20) A film based on a smutty book that now litters the racks of every last charity shop.