What's the difference between cool and nonchalant?

Cool


Definition:

  • (superl.) Moderately cold; between warm and cold; lacking in warmth; producing or promoting coolness.
  • (superl.) Not ardent, warm, fond, or passionate; not hasty; deliberate; exercising self-control; self-possessed; dispassionate; indifferent; as, a cool lover; a cool debater.
  • (superl.) Not retaining heat; light; as, a cool dress.
  • (superl.) Manifesting coldness or dislike; chilling; apathetic; as, a cool manner.
  • (superl.) Quietly impudent; negligent of propriety in matters of minor importance, either ignorantly or willfully; presuming and selfish; audacious; as, cool behavior.
  • (superl.) Applied facetiously, in a vague sense, to a sum of money, commonly as if to give emphasis to the largeness of the amount.
  • (n.) A moderate state of cold; coolness; -- said of the temperature of the air between hot and cold; as, the cool of the day; the cool of the morning or evening.
  • (v. t.) To make cool or cold; to reduce the temperature of; as, ice cools water.
  • (v. t.) To moderate the heat or excitement of; to allay, as passion of any kind; to calm; to moderate.
  • (v. i.) To become less hot; to lose heat.
  • (v. i.) To lose the heat of excitement or passion; to become more moderate.

Example Sentences:

  • (1) Do [MPs] remember the madness of those advertisements that talked of the cool fresh mountain air of menthol cigarettes?
  • (2) "In a sea of bubblegum-cute popsters, Sistar stand out for their cool and sexy image," says Scobie.
  • (3) The fact that proteolytic activity could be detected within 2 days at 7 degrees C is significant, since bulk cooled milk is normally held for 3 to 4 days at temperatures between 4 and 7 degrees C at farms or factories prior to processing.
  • (4) The rise of the membrane resistance during cooling was unaffected.
  • (5) Cooling of the necrotic limb with the application of a tourniquet and general nonoperative treatment were conducted in preparation for amputation.
  • (6) A study was carried out to evaluate the effects of direct cooling on the exocrine pancreas.
  • (7) Day-0 rabbits kept for 1 h in a warm (41 degrees C), neutral 39 degrees C) or cool (28 degrees C) environment selected a different TE at 39.8, 39.5 and 37.3 degrees C, giving colonic temperatures (TC) of 40.8, 39.9 and 37.7 degrees C, respectively.
  • (8) Single postganglionic neurones to hairy skin and hairless skin of the hindleg were investigated on spinal cord heating and spinal cord cooling in chloralose anesthetized cats.
  • (9) During suction a flow of cold, dry room air replaces the warm, moist cavity air, causing cooling both directly and by vaporization of water.
  • (10) The conformational similarity between tubules, sheets, and the dry powder is corroborated by calorimetry, which reveals a cooling exotherm at the same temperature where tubules form upon cooling hydrated sheets.
  • (11) The mechanism of action of cooling was investigated.
  • (12) There was a best negative correlation between latencies (P27, P40 and the interpeak latency between P40 and P27 (P40-P27)) and nasopharyngeal temperature, but no correlation was found between latencies and plantar temperature during cooling and rewarming (27-37 degrees C) with cardiopulmonary bypass.
  • (13) Breath was passed through a cooled loop of alumina to adsorb, concentrate, and release, on heating, pentane.
  • (14) Napthine chose not to directly criticise Tony Abbott – it’s not his style – but the coolness was clear.
  • (15) It would appear that there was airborne spread of the organism from these cooling water systems which had not received conventional treatment to inhibit corrosion and organic growth.
  • (16) Observed proliferations of E. coli inocula in cooling cartons of product were compared with the proliferations calculated from temperature histories obtained from sites close to inocula.
  • (17) Recent experiments involving cooling of the human arm are then described.
  • (18) But Matt Collins of Exeter University said it was unlikely to cause an absolute cooling: "It could offset some of the warming, but really the greenhouse gas signal wins over the AMOC.
  • (19) To examine the effects of focally cooling three areas (rostral, intermediate, and caudal) of the ventral medullary surface (VMS) on respiratory oscillations in cervical sympathetic and phrenic nerve activity, 12 cats were anesthetized, vagotomized, paralyzed, and artificially ventilated with 7% CO2 in O2.
  • (20) The other method allowed the castings to bench cool to room temperature.

Nonchalant


Definition:

  • (a.) Indifferent; careless; cool.

Example Sentences:

  • (1) All of this in the same tones of weary nonchalance you might use to stop the dog nosing around in the bin.
  • (2) There was nothing accidental about Saffiyah Khan’s easy nonchalance, grinning through the spitting rage of Ian Crossland at the EDL rally in Birmingham city centre at the weekend; Ieshia Evans knew there was more power in calm when she approached the police in Baton Rouge last summer.
  • (3) So it is only a fool, like me, who would walk nonchalantly around the headland during a high wind.
  • (4) In interviews during the Star Wars years, Fisher affected nonchalance about that break-up.
  • (5) Part of their appeal was their apparent nonchalance, which tended to be mistaken for cool but was really, she says, just gauche bemusement.
  • (6) Early in the second half, Rivera, with a splendid burst of individualism, flicked the ball over his head to beat one man, accelerated past two more, and sent a superb shot which the little goalkeeper almost nonchalantly fisted over the top.
  • (7) The concert has been long prepared, Josh and his friend Ahmed from the perilous estates nearby laying tracks to "Jessie Wright" and another song for Agnes – "a tribute to a girl got shot in Hoxton", Josh says, with apparent nonchalance, but a stab of sorrowful anger in his eye.
  • (8) And the streets of Athens looked like Glastonbury – minus the mud; plus the teargas … Standing in London's Greek heartland, I feel a curious detachment, a curious out-of-body nonchalance that people also describe when they're remembering a car crash.
  • (9) When I ask if his public attacks on Blatter and Fifa might have been rashly intemperate, his tone is nonchalantly defiant.
  • (10) She was characterised by her very specific sense of failure, which was rueful but nonchalant at the same time: Pearson's iconic image had Kate Reddy smashing up shop-bought mince pies to make them look as though she'd made them herself.
  • (11) As Glastonbury virgins, they treated the world's biggest festival with the same nonchalant naivety with which they'd conducted their entire career, and with the added issues of an enormous crowd and 2007's ultra-sensitive perimeter sound limiters, it made for a distant and underwhelming experience.
  • (12) It hardly needs saying how rare this is in an industry where interviewees, generally, come wobbling  at you like carnival floats, the girls with a small army of wardrobe support staff and the boys trembling from the effort of looking nonchalant in their duds.
  • (13) She stayed with my eldest daughter until I had moved house, and is now back here doing her thing, all emerald eyes and feline nonchalance.
  • (14) Creditably, McLeod retained sufficient poise to nonchalantly extend his right foot and dink the ball over the advancing Mannone.
  • (15) Given how perfect Ford’s nonchalant swagger works for the character, it seems criminal that there was ever any other option.
  • (16) I climbed too fast for vertigo to strike, scissored my legs over the railings, dropped on to concrete, rolled, picked myself up, then endeavoured to walk across the neatly trimmed lawn with a nonchalant air.
  • (17) This bullish assurance is bookended by Okoye's studied nonchalance.
  • (18) For extra kudos, hold court with the argument that the avant-bland looks on the catwalk are the natural extension of how Phoebe Philo, current queen of catwalk cool, has made the tradition of giving artistic and retro references to a collection look old hat by her habit of shrugging nonchalantly and insisting the clothes she designs are just, y'know, stuff she wants to wear.
  • (19) Of course it’s nice to be up 1-0 and not 0-1, but we didn’t play that well and we’re going to have to do it much, much better on Sunday … they are more athletic than us and stronger than us.” Recovered from an ankle injury, Spurs guard Tony Parker contributed 19 points and reacted to questions about the heat with nonchalance.
  • (20) Yet no matter how many people are bellowing at him, Lansley perpetually wears the nonchalant expression of a man killing time by humming cheerfully in a lift.