What's the difference between head and headroom?

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].

Headroom


Definition:

  • (n.) See Headway, 2.

Example Sentences:

  • (1) The government will be borrowing heavily over the next few years, so it’s a shame that they couldn’t use more of the fiscal headroom to encourage investment through measures such as raising the annual investment allowance, which could deliver productivity increases sooner.” Autumn Statement 2016: Most gains from post-2015 changes go to richest half of UK - live Read more Digital entrepreneur and investor Martin Leuw, who was CEO of IRIS Software for 10 years and now runs business accelerator Growth4Good , said: “ I can see how a reduction in corporation tax makes the UK an attractive place for inward investment.
  • (2) He added that the cost cutting undertaken in the past year by ITV provided a "financial platform, and headroom, to deliver change", with tranformation now the priority, rather than more savings – and increased investment likely in some areas.
  • (3) The US government runs out of borrowing headroom in under nine days time, and investors are now getting more edgy about what happens at one minute to midnight on October 17th .
  • (4) With 10-year gilt yields at a record low 1.5%, the markets are sending a clear signal that there is substantially more headroom for counter-cyclical fiscal stimulus.
  • (5) That legislation, or a version of it, could work its way into a broad agreement between the sides, although Republicans have rejected the idea of adding so much headroom.
  • (6) The company said it had headroom of about £1bn to make acquisitions.
  • (7) That has given us a financial platform, and headroom, to deliver change.
  • (8) Hunt said the commonwealth had already purchased 1,165 gigalitres of water, leaving 335 gigalitres of “headroom” before the new limit would be reached, but the government wanted to focus on improving farm water efficiency.
  • (9) It’s then up to the party or any government to look at that headroom and spending available, and look at where and how to spend it.” According to the Department for Work and Pensions , postponing an increase in the state retirement age from 66 to 67 would cost £6bn over eight years in Scotland and £74bn for the UK as a whole.
  • (10) Jill Rutter, the programme director of the Institute for Government, said: “To have a chancellor who is able to resist the temptation to spend every pound of fiscal headroom instantly is, in current circumstances given future uncertainties, a welcome development.
  • (11) True, in parts they could stretch up to 3ft 11in (119cm) – which is just about enough headroom for an Ewok.
  • (12) There is therefore more than enough headroom without our announced savings to cover the net cost of the higher education package,” he said.
  • (13) #gdndatamgmt September 10, 2014 Roger Tatoud (@B3EXECS) "data protectionism" from system managers and system providers is also a major obstacle to data collection, sharing and use #gdndatamgmt September 10, 2014 Chris King (@NorthernWrites) How do we create more headroom for change at board level?
  • (14) "That has given us a financial platform, and headroom, to deliver change.
  • (15) But don't expect to sit up in bed – the headroom doesn't allow for such luxuries.
  • (16) Thomas Cook feels it needs more headroom to be prudent," she said.
  • (17) There is headroom for further lending, Carney replies, but not infinite room, as there are dangers in offering such high loan-to-value loans.
  • (18) Buhlmann, speaking to MediaGuardian.co.uk, said that the £200m-plus deal did not mark a break in that strategy and that the company had plenty of headroom for further acquistions.
  • (19) Labor has revealed that its higher education policy would cost the budget nearly $14bn over the next decade, arguing there was “more than enough headroom” within its already announced savings measures to offset the spending.
  • (20) "What's strange about the period under scrutiny is they reported a massive profit warning and I know the trading team were encouraged to clear the decks to give the new chief executive some headroom, so they were being prudent and conservative in their guidance.