What's the difference between hem and hum?

Hem


Definition:

  • (pron.) Them
  • (interj.) An onomatopoetic word used as an expression of hesitation, doubt, etc. It is often a sort of voluntary half cough, loud or subdued, and would perhaps be better expressed by hm.
  • (n.) An utterance or sound of the voice, hem or hm, often indicative of hesitation or doubt, sometimes used to call attention.
  • (v. i.) To make the sound expressed by the word hem; hence, to hesitate in speaking.
  • (n.) The edge or border of a garment or cloth, doubled over and sewed, to strengthen raveling.
  • (n.) Border; edge; margin.
  • (n.) A border made on sheet-metal ware by doubling over the edge of the sheet, to stiffen it and remove the sharp edge.
  • (v. t.) To form a hem or border to; to fold and sew down the edge of.
  • (v. t.) To border; to edge

Example Sentences:

  • (1) PRA and ANG II increased by 4 min after each hem, and although the difference was small the early PRA and ANG II responses were greater after H2.
  • (2) Because of significant differences of blood-pressure measurements compared to the Riva-Rocci method, the digital measurement with the HEM-812F device (Omron) can not be generally recommended.
  • (3) Cape Town was conceived with a white-only centre, surrounded by contained settlements for the black and coloured labour forces to the east, each hemmed in by highways and rail lines, rivers and valleys, and separated from the affluent white suburbs by protective buffer zones of scrubland,” he says.
  • (4) His goal came at a crucial moment , immediately after the Bruins had the Habs hemmed in their own end.
  • (5) In the streets that hem in the old stadium, he would have been offered plenty of alternatives.
  • (6) Except for a greater maximum TGF response in HEM, the normalized TGF responses were similar in all three groups, as was the regulation of distal fluid delivery.
  • (7) The magnetic axes are oriented so that the z axis is tipped approximately 15 degrees from the heme normal toward the hem delta-meso-H and coincides approximately with the characterized FeCO tilt axis in the isostructural MbCO complex [Kuriyan, J., Wilz, S., Karplus, M., & Petsko, G. A.
  • (8) The 420-pupil school – the numbers have almost doubled in two years, and an extra reception class is being added – is hemmed in by one of the most densely built up parts of south London , with one of the most diverse populations and some of the worst pockets of deprivation in the country.
  • (9) Even if you can't make a whole dress, little jazzy touches will make the blandest of clothing a billion times better: sewing on snazzy buttons, for example, or putting on some piping, or not going around in dresses covered in moth holes and decked with trailing hems, as some of us do because we never learned to bloody sew.
  • (10) The effect on the levels of microsomal cytochrome B5 and P450 as well as on that of hem was investigated.
  • (11) Hemming, who used parliamentary privilege to avoid the legal ban on reporting the use of superinjunctions, asked: "Will the government have a debate or a statement on freedom of speech and whether there's one rule for the rich like Fred Goodwin and one rule for the poor?"
  • (12) Data from the freeze-dissection (133Xe) analysis revealed that the percentage distribution of blood flow as renal outer cortical (OC) blood flow was less (26%) in the HEM group than in the LABI group (50%), this latter value being very similar to that of control dogs that experienced no hypotension (49%).
  • (13) Twenty-three MCABs, 20 of which reacted in an enzyme-linked immunosorbent assay (ELISA) with HEM membrane, 2 with human thyroid membrane, and 1 nonreactive negative control, were selected for the study.
  • (14) Aerobic spore-forming bacilli (91%), Staphylococcus epidermidis (63.3%), Staphylococcus aureus (4.2%), Enterococcus (24.1%), alpha-hem.
  • (15) This location is distinct from the other known hem loci in E. coli K12.
  • (16) Tillerson’s counterpart, Mohammad Javad Zarif, tweeted back a jab about the shadow of the Russia investigations hanging over the Trump presidency: “For their own sake, US officials should worry more about saving their own regime than changing Iran’s, where 75% of people just voted.” There is growing concern among US allies in Europe that the Trump administration has struck a posture towards Iran before deciding on a strategy for addressing its influence in the region, and anxiety that such posturing could become louder and more dangerous as Trump feels hemmed in by investigations into his campaign’s Russia links.
  • (17) A freeze-dried, formalized-erythrocytes-bound VZV antigen for indirect haemagglutination, VZV-HEM, was prepared.
  • (18) Bill Hemmings, programme manager for international transport at the Transport and Environment pressure group, said: "Opponents of the inclusion of international flights in the EU ETS have always said that a global solution under ICAO is the way to go.
  • (19) Hemodynamic responses to the hems were not different.
  • (20) The resolution of the latter method was found to be approximately 10 times more sensitive than that of the former (Hemmings & Williams, 1976); thus rendering the site of labelled protein easier to locate.

Hum


Definition:

  • (v. i.) To make a low, prolonged sound, like that of a bee in flight; to drone; to murmur; to buzz; as, a top hums.
  • (v. i.) To make a nasal sound, like that of the letter m prolonged, without opening the mouth, or articulating; to mumble in monotonous undertone; to drone.
  • (v. i.) To make an inarticulate sound, like h'm, through the nose in the process of speaking, from embarrassment or a affectation; to hem.
  • (v. i.) To express satisfaction by a humming noise.
  • (v. i.) To have the sensation of a humming noise; as, my head hums, -- a pathological condition.
  • (v. t.) To sing with shut mouth; to murmur without articulation; to mumble; as, to hum a tune.
  • (v. t.) To express satisfaction with by humming.
  • (v. t.) To flatter by approving; to cajole; to impose on; to humbug.
  • (n.) A low monotonous noise, as of bees in flight, of a swiftly revolving top, of a wheel, or the like; a drone; a buzz.
  • (n.) Any inarticulate and buzzing sound
  • (n.) The confused noise of a crowd or of machinery, etc., heard at a distance; as, the hum of industry.
  • (n.) A buzz or murmur, as of approbation.
  • (n.) An imposition or hoax.
  • (interj.) An inarticulate nasal sound or murmur, like h'm, uttered by a speaker in pause from embarrassment, affectation, etc.
  • (interj.) A kind of strong drink formerly used.
  • (interj.) Ahem; hem; an inarticulate sound uttered in a pause of speech implying doubt and deliberation.

Example Sentences:

  • (1) As he sits in Athens wondering when the International Monetary Fund is going to deliver another bailout, George Papandreou might be tempted to hum a few lines of Tired of Waiting for You.
  • (2) Although the cranes swing, much of the new living zones now being created range from the ho-hum to the outright catastrophic.
  • (3) Mononuclear cells were fractionated from human cord blood by affinity chromatography on immobilized peanut agglutinin, as previously described (Rosenberg et al., Hum Immunol 7:67, 1983).
  • (4) Managers scurry back and forth across the Atlantic with advance copies handcuffed to their wrists, critics are required to sign contracts promising that they will not so much as hum the contents to their nearest and dearest, and the music press acts as if the world is about to witness the most significant release since Nelson Mandela's.
  • (5) He shook his head from side to side, whispering or humming the same three-note tune.
  • (6) The apolipoprotein E3-Leiden variant has been shown to be associated with familial dysbetalipoproteinemia (FD) in a dominant manner (Havekes et al., Hum Genet 1986;73:157-163).
  • (7) The politics of football have long been accompanied by a background hum of corruption claims, but in recent times it has become a cacophony.
  • (8) Selling its own phone would mean it could make itself the background hum of many peoples' lives everywhere – and show adverts and collect data on its own terms.
  • (9) His father, who was fond of humming the popular ballad Keep Right on to the End of the Road, lost his job in the great depression of the early 1930s.
  • (10) Hollow-eyed children beg outside restaurants and cafes that hum with the chatter of shisha-smoking customers.
  • (11) Her hums on early awards buzz Speaking of Oscar contenders, it will be fascinating to see how Spike Jonze's latest movie pans out.
  • (12) That robs astronomy of one of its key recruiting tools: the chance to plant young scientists under the dish and let its hum capture their imagination.
  • (13) Four hours from the Zurich madhouse, Uefa’s base on the shores of Lake Geneva in Nyon hums with calm purpose.
  • (14) He made politics great again in the sense of getting people to care instead of allowing it to hum softly in the background.
  • (15) I am not sure that a lucrative career in rape gags is more helpful than a failed one, but the rape hum seems eternal.
  • (16) "I wouldn't say this agreement was entirely ho-hum but it does not address the big ticket issues.
  • (17) And I think Stephen hummed and hah-ed in an embarrassed fashion.
  • (18) humming, whistling) for atonal melody, but that non-musicians could not use any effective strategies for melody coding.
  • (19) At the moment the noise is like a city humming away.
  • (20) Without the faintest idea what I was humming along to, my mother left me to my obsession with nothing more than a shrug.

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