What's the difference between luff and puff?

Luff


Definition:

  • (n.) The side of a ship toward the wind.
  • (n.) The act of sailing a ship close to the wind.
  • (n.) The roundest part of a ship's bow.
  • (n.) The forward or weather leech of a sail, especially of the jib, spanker, and other fore-and-aft sails.
  • (v. i.) To turn the head of a vessel toward the wind; to sail nearer the wind; to turn the tiller so as to make the vessel sail nearer the wind.

Example Sentences:

  • (1) "There is a real risk that Google, entirely unintentionally, could limit innovation simply because of its dominance," according to Peter Luff, the Conservative chairman of the Business and Enterprise Committee.
  • (2) Last March Peter Luff , the minister for defence equipment – the position itself is telling – said in a speech in London: "The individual UK armed forces are in themselves a brand … If they are using a particular piece of kit, then that's the kind of endorsement a lot of companies are very keen indeed to have."
  • (3) "We have 25 independent analysts following the company, and if you look at their forecasts for 2015, there isn't a single one who is forecasting that profit margins will double or anything like that," said Centrica's financial director, Nick Luff.
  • (4) Politicians from across the parties are also recognised for long service in Westminster, including Kevin Barron, Labour chairman of the standards committee, Peter Luff, a former Tory defence minister, and Richard Ottaway, Conservative chairman of the foreign affairs committee, who are all knighted.
  • (5) In the months before he switched designation of his second home from Worcester to London, Luff paid for more than £5,000 decorating and repairs.
  • (6) Sir Peter Luff, the Tory MP for Mid-Worcestershire who is retiring next year, said the main parties needed to communicate better.
  • (7) Laidlaw wants to bail out as chief executive, and his finance boss, Nick Luff, has already announced his own plans to leave.
  • (8) On the basis of results from their own investigations, the authors compare the values yielded by the enzymatic method with those obtained by means of the Luff-Schoorl procedure.
  • (9) Over the past year the company has lost the finance director Nick Luff, British Gas boss Phil Bentley and chairman Sir Roger Carr.
  • (10) The departure of Chris Weston after just over a year in the job follows the resignation of the finance director, Nick Luff, who is set to be followed by the chief executive, Sam Laidlaw, though his exit has not been confirmed officially.
  • (11) Yesterday Peter Luff, chairman of the cross-party business and enterprise committee of MPs, told the BBC's Today programme that if the deal had gone ahead it would have meant "a huge concentration of electricity generation in the hands of one supplier, over a quarter of the market in one supplier".
  • (12) Peter Luff, the Conservative MP for Worcestershire Mid, has insisted Ipsa's rules forced him to move out of his home and rent.
  • (13) Luff noted that Centrica had put three gas-fired power stations up for sale two months ago and scrapped plans for an offshore windfarm, the Celtic Array off Anglesey.
  • (14) Nick Luff, Centrica's finance director, said the improvement in the bottom line had been driven by demand returning to "normal levels" among the group's 15.8 million British Gas customers.
  • (15) Examination of the register of members' interests shows that those who are renting a London home whilst claiming rental income include Liam Fox, the former defence secretary and the former ministers Peter Luff and Nick Harvey.
  • (16) 1.34pm GMT Peter Luff , the Conservative former defence minister, asks what the purpose of the three new boats will be.
  • (17) Iain Duncan Smith, the work and pensions secretary, David Gauke, a Treasury minister, and Peter Luff, a junior defence minister, have all already visited Scotland this autumn.
  • (18) The source said the headhunters looking for Luff's replacement had been asked to look for a new man for the top job at the same time.
  • (19) Luff and Weston earned £1.2m apiece last year – down from over £3m, which prompted a Financial Times headline warning: "Slimmer pay packets may deter replacements."
  • (20) Luff said while the rebuff for EDF had few short-term implications: "The government does have to get on with creating the climate in which these new nuclear power stations are built."

Puff


Definition:

  • (n.) A sudden and single emission of breath from the mouth; hence, any sudden or short blast of wind; a slight gust; a whiff.
  • (n.) Anything light and filled with air.
  • (n.) A puffball.
  • (n.) a kind of light pastry.
  • (n.) A utensil of the toilet for dusting the skin or hair with powder.
  • (n.) An exaggerated or empty expression of praise, especially one in a public journal.
  • (n.) To blow in puffs, or with short and sudden whiffs.
  • (n.) To blow, as an expression of scorn; -- with at.
  • (n.) To breathe quick and hard, or with puffs, as after violent exertion.
  • (n.) To swell with air; to be dilated or inflated.
  • (n.) To breathe in a swelling, inflated, or pompous manner; hence, to assume importance.
  • (v. t.) To drive with a puff, or with puffs.
  • (v. t.) To repel with words; to blow at contemptuously.
  • (v. t.) To cause to swell or dilate; to inflate; to ruffle with puffs; -- often with up; as, a bladder puffed with air.
  • (v. t.) To inflate with pride, flattery, self-esteem, or the like; -- often with up.
  • (v. t.) To praise with exaggeration; to flatter; to call public attention to by praises; to praise unduly.
  • (a.) Puffed up; vain.

Example Sentences:

  • (1) The 68C intermolt puff of Drosophila melanogaster contains a cluster of three glue protein genes, Sgs-3, Sgs-7, and Sgs-8.
  • (2) The results indicated that smoke, as opposed to sham puffs, significantly reduced reports of cigarette craving, and local anesthesia significantly blocked this immediate reduction in craving produced by smoke inhalation.
  • (3) Neurons in deprived puffs and interpuffs were generally similar in size to those in nondeprived regions, although CO-reactive cells were significantly smaller in the deprived puffs of monkeys enucleated for 28.5 or 60 wks.
  • (4) In regions without temperature-induced puffs RNA synthesis and its transport are apparently delayed under influence of heat shock.
  • (5) Joaquin Rodriguez Oliver is amusing himself by trying to take a puff of a cigar in his saddle.
  • (6) However, in a double-cue conditioning paradigm in which both command words were presented alone on different trials and reinforced, response latency was longer and puff attenuation poorer among Vs than when the UCS was signaled by a unique cue.
  • (7) These two puffs are located at the end of the E12 inversion.
  • (8) The results that while in the control T3L and T2L nuclei (22 degrees C), the 93D puff shows a higher level of transcriptional activity than in the Oregon R+ or compound stocks used as controls, in T3L and T2L nuclei from heat-shocked sets (37 degrees C), 93D does not show further induction compared with heat-shocked controls, and the 87C puff is 2.8 times more active than the 87A puff.
  • (9) A previously described smoking apparatus (20) was used for measurement of puff volume and inhaled tar.
  • (10) Similar to area 17, more GABA- and glycine-labeled neurons were observed within the puff regions than in nonpuff regions.
  • (11) He added: "Why on earth is this useless Goverment pandering to Puffs?
  • (12) Male volunteers for mass radiography examination, aged 40 or more, were questioned about their sputum production, smoking habits, and, when applicable, their method of smoking cigarettes.Of 5,438 cigarette smokers 460 (8.4%) smoked their cigarettes without removing the cigarette from the mouth between puffs ("drooping" cigarette smokers) whereas the rest smoked in the normal manner.Persons who admitted to producing sputum from their chests on most days of the year or on most days for at least three months of the year for a minimum of two years were classified as chronic bronchitics in the absence of other causative disease.The rate of chronic bronchitis among the "drooping" cigarette smokers (41.5%) was considerably greater than that among those smoking cigarettes in the normal manner (33.6%).
  • (13) In experiment 3, average puff volumes and CO boosts were examined during smoking periods with short (3, 10, and 30 minutes) deprivation intervals.
  • (14) The home side lost Raheem Sterling, who injured a groin in a challenge with Juan Mata, and even when they pinned back their opponents for periods of the second half it was a lot of huff and puff without too much guile.
  • (15) These data support previous suggestions indicating a substantial contribution of transcriptional products from small puffs and interbands to the whole transcriptional system of polytene chromosomes.
  • (16) The number of NPY-containing neurons in the puffs is substantially less than that expected in an equal volume of the interpuffs (X2 = 13.86; df = 1; P less than 0.001).
  • (17) The rearing of insects at a temperature of 29 degrees resulted in puff changes: the activity of some puffs increased or depressed, some puffs were inhibited, other puffs were induced newly.
  • (18) The CO yields were found to increase with puff volume and tobacco moisture, decrease with increased paper porosity, but remain essentially constant with puff duration.
  • (19) T he Japanese have a saying”, said Willi Hartenstein, pausing for a reflective puff on a cheroot.
  • (20) Dosage for an acute attack in children is 1 puff (200 micrograms), repeated within 5 minutes if necessary; in adults 1-3 puffs can be given.