What's the difference between boss and umbo?

Boss


Definition:

  • (n.) Any protuberant part; a round, swelling part or body; a knoblike process; as, a boss of wood.
  • (n.) A protuberant ornament on any work, either of different material from that of the work or of the same, as upon a buckler or bridle; a stud; a knob; the central projection of a shield. See Umbilicus.
  • (n.) A projecting ornament placed at the intersection of the ribs of ceilings, whether vaulted or flat, and in other situations.
  • (n.) A wooden vessel for the mortar used in tiling or masonry, hung by a hook from the laths, or from the rounds of a ladder.
  • (n.) The enlarged part of a shaft, on which a wheel is keyed, or at the end, where it is coupled to another.
  • (n.) A swage or die used for shaping metals.
  • (n.) A head or reservoir of water.
  • (v. t.) To ornament with bosses; to stud.
  • (n.) A master workman or superintendent; a director or manager; a political dictator.

Example Sentences:

  • (1) Tap the relevant details into Google, though, and the real names soon appear before your eyes: the boss in question, stern and yet oddly quixotic, is Phyllis Westberg of Harold Ober Associates.
  • (2) The pressure is ramping up on Asda boss Andy Clarke, who next week will reveal the chain’s sales performance for the quarter covering Christmas.
  • (3) Every time I have seen him since – you stand up straight and it’s: ‘Hi, boss.
  • (4) Remember, if he did seize group power and dispose of the Independent , he'd still be boss of the rest of INM: 200 or so papers and magazines around the world, dominant voices in Australasia, South Africa, India and Ireland itself, 100 million readers a week.
  • (5) His boss, the Molenbeek mayor Françoise Schepmans, said that the seven people arrested seemed to suggest a network based in Brussels connected with the Paris attacks.
  • (6) Finally, the general philosophy of BOSS and applications to a multi-processor assembly are discussed.
  • (7) Sometimes in the other team’s half, sometimes in front of his own box, sometimes as the last man.” Die Zeit singles out Bayern’s veteran midfielder Schweinsteiger for praise: “In this historic, dramatic and fascinating victory over Argentina , Schweinsteiger was the boss on the pitch.
  • (8) However, while he considers the stock undervalued, the hedge fund boss said the software firm had missed a string of opportunities under Ballmer's "Charlie Brown management", referring to the hapless star of the Peanuts cartoon strip.
  • (9) Worst building Facebook Twitter Pinterest Where Merkel bosses other European leaders around ... a whole street was annihilated for the Justus Lipsius building, home of the Council of the European Union This is where Angela Merkel bosses other European leaders around: the Justus Lipsius building, home of the Council of the European Union.
  • (10) The current CEO, the aptly named John Boss, took home $5.4m in salary and other compensation in 2015.
  • (11) "We are going to be working this record for the next 18 months," says the boss of Atlantic, standing on a small podium surrounded by Astroturf.
  • (12) It is one of six banks involved in talks with the Financial Conduct Authority over alleged rigging in currency markets and Ross McEwan, marking a year as RBS boss, also pointed to a string of other risks in a third quarter trading update.
  • (13) "Well…" His delightful press secretary, Lena, starts giggling as her boss tries to unknot himself from this contradiction.
  • (14) Memo to bosses: expect zero loyalty from your zero-hours workers | Barbara Ellen Read more Field asked them to detail the costs couriers are expected to meet themselves, such as uniform and fuel, as well as data on their average hourly rate and information about what efforts the companies go to to ensure owner-drivers are earning the “ national living wage ”.
  • (15) Former Marks & Spencer boss Rose, chairman of the Britain Stronger in Europe campaign, was on Monday highlighting an analysis that claimed to show EU membership was worth an average of £670,000 in extra trade for each business that exports or imports goods within the bloc.
  • (16) Werritty, 33, a Scottish Tory who first met Fox when the defence secretary went to speak at Edinburgh University – where Werritty was a student of public policy – had arrived in the emirate a few days earlier to set up meetings for his "boss".
  • (17) North American box office estimates, 8-10 April The Boss: $23.48m - NEW Batman v Superman: Dawn of Justice: $23.435m.
  • (18) A complex form of pluridistrectual dysmorphic disorder (hypertelorism, prognathism, frontal bossing, multiple cysts of the mandible, calcification in falx cerebri, etc) was also present, suggesting a limited form of Gorlin's syndrome (nevoid basal cell carcinoma syndrome).
  • (19) "How these union bosses get elected, how they raise money, how they disperse money is a complete and utter mystery.
  • (20) He took over from long-serving boss Bart Becht in 2011 .

Umbo


Definition:

  • (n.) The boss of a shield, at or near the middle, and usually projecting, sometimes in a sharp spike.
  • (n.) A boss, or rounded elevation, or a corresponding depression, in a palate, disk, or membrane; as, the umbo in the integument of the larvae of echinoderms or in the tympanic membrane of the ear.
  • (n.) One of the lateral prominence just above the hinge of a bivalve shell.

Example Sentences:

  • (1) The position, displacement and phase angle of the rotation axis of the ossicles was calculated based on the displacement and phase angle of the umbo, malleus head and lenticular process.
  • (2) The bending will also affect the displacements transmitted to the ossicular load, and introduce significant errors into estimates of such displacements based on measurements of umbo displacement even at frequencies as low as a few kHz.
  • (3) The umbo region may represent the center of superficially radial dispersion.
  • (4) The epithelial migration center was found at the region of umbo, manubrium, and the short process of the malleus.
  • (5) It is demonstrated that the rotation angels can not account for the measured movement of the umbo, which leads to the conclusion that for static high pressure levels the classical hypothesis of rotation around a fixed axis has to be abandoned.
  • (6) There is a small area we have termed the "slow zone", located anterior and inferior to the umbo, that has comparatively fewer patches and where ink dots can remain static for several weeks.
  • (7) This attachment is most intimate at the level of the umbo and becomes progressively more tenuous as the short process is approached.
  • (8) It is shown further that a linear relationship between umbo displacement and volume displacement exists.
  • (9) The acoustically estimated "drum location" generally lay between the optically determined vertical planes containing the TOD and the umbo.
  • (10) The displacement of the umbo is compared to other work.
  • (11) All of the modifications (except the perforation) had a minimal effect on umbo displacement; this seems to imply that the pars flaccida has a minor acoustic role in human beings.
  • (12) Due to the gliding movement in the malleus-incus joint, this motion changes at the umbo into outward rotation, counteracting the tensor tympani muscle.
  • (13) When the motion is rotational the position of the axis of rotation shifts with frequency, the shifts are so large that the axis can lie near the umbo so that amplitudes at the processus lateralis are larger than at the umbo.
  • (14) The umbo moved piston-like at 0.1-0.8 kHz and 2.6-4.5 kHz but in an ellipse at 1.0-2.4 kHz.
  • (15) The vibration amplitude and phase angle of the umbo, malleus head, lenticular process and stapes head were measured at 19 frequencies between 0.1 kHz and 4.5 kHz.
  • (16) The malleus head showed elliptical movement with its long axis anteriorly tilted around 45 degrees from the direction of the umbo vibration at 0.1 kHz.
  • (17) As a result of the bending, the frequency response at the umbo at high frequencies displays much higher amplitudes and larger phase lags than when the manubrium is rigid.
  • (18) The effects of aditus blockage, decrease of tympanic cavity volume, and resection of the tensor tympani muscle on umbo displacement were studied in human temporal bones using a new non-contacting video measuring system.
  • (19) The umbo, lenticular process and stapes head vibrated parallel at lower frequencies.
  • (20) The three-dimensional movements of the umbo, the proc.