What's the difference between assume and presumptuous?

Assume


Definition:

  • (v. t.) To take to or upon one's self; to take formally and demonstratively; sometimes, to appropriate or take unjustly.
  • (v. t.) To take for granted, or without proof; to suppose as a fact; to suppose or take arbitrarily or tentatively.
  • (v. t.) To pretend to possess; to take in appearance.
  • (v. t.) To receive or adopt.
  • (v. i.) To be arrogant or pretentious; to claim more than is due.
  • (v. i.) To undertake, as by a promise.

Example Sentences:

  • (1) First results let us assume that clinically silent TIAs also (in analogy to clinically silent brain infarctions) could be detected and located.
  • (2) Because of the dearth of epidemiological clues as to causation, studies with experimental animal models assume greater importance.
  • (3) For the case described by the author primary tearing of the chiasma due to sudden applanation of the skull in the frontal region with burstfractures in the anterior cranial fossa is assumed.
  • (4) We present a mathematical model that is suitable to reconcile this apparent contradiction in the interpretation of the epidemiological data: the observed parallel time series for the spread of AIDS in groups with different risk of infection can be realized by computer simulation, if one assumes that the outbreak of full-blown AIDS only occurs if HIV and a certain infectious coagent (cofactor) CO are present.
  • (5) We assumed that the sensory messages received at a given level are transformed by a stochastic process, called Alopex, in a way which maximizes responses in central feature analyzers.
  • (6) The myocardium was assumed to be composed of a nonlinear viscoelastic, inhomogeneous, anisotropic (transversely isotropic) and incompressible material operating under adiabatic and isothermal conditions.
  • (7) Anything not eligible is simply ignored or assumed to be someone else’s responsibility.
  • (8) Assuming 1 kg LBM to contain 52.1 mmol potassium, the mean LBM was 3028 g in the I-NSM and 2739 in the I-SM; mean fat mass was similar in both groups.
  • (9) Utilizing a range of operative Michaelis-Menten parameters that characterize phenytoin elimination via a single capacity-limited pathway, a situation assuming instantaneous absorption (case I) is compared with the situation in which continuous constant-rate absorption occurs (case II).
  • (10) It is commonly assumed that the visual resolution limit must be equal to or less than the Nyquist frequency of the cone mosaic.
  • (11) Since all human cadaveric tissue is fixed whilst on the skeleton, we may assume that shrinkage of the muscles in such specimens is negligible.
  • (12) During the carcinogens metabolism compounds are assumed to be formed, those are able to affect oxidative phosphorylation without forming any stable link with the respiratory chain components.
  • (13) It is assumed that the mild analgesia produced by acetylsalicylic acid (ASA) and indomethacin is due to a common mode of action, namely inhibition of the cyclo-oxygenase reaction in the synthesis of prostaglandins.
  • (14) The periodic pattern was assumed as subclinical focal seizure discharges from the right anterior temporal deep structures.
  • (15) In doing so they are often supported by their parents who as well assume an ambivalent attitude towards therapy.
  • (16) We assume that the fragments have been assembled and address the problem of determining the degree to which the reconstructed sequence is free from errors, i.e., its accuracy.
  • (17) From the location and the timing, it is assumed that the antigen recognized by III15B8 functions in chromosome pairing at meiotic prophase.
  • (18) The immune genesis of the TINU syndrome is assumed.
  • (19) It is assumed that daily exposure averages of a worker are lognormally and independently distributed statistically.
  • (20) The bell-shaped dose-response curves observed after irradiation with either X rays or neutrons are explained by assuming simultaneous initial transforming events and cell inactivation with the data for cell inactivation at higher doses being in agreement with data reported for other strains of mice.

Presumptuous


Definition:

  • (a.) Full of presumption; presuming; overconfident or venturesome; audacious; rash; taking liberties unduly; arrogant; insolent; as, a presumptuous commander; presumptuous conduct.
  • (a.) Founded on presumption; as, a presumptuous idea.
  • (a.) Done with hold design, rash confidence, or in violation of known duty; willful.

Example Sentences:

  • (1) Parent involvement is needed, and it is presumptuous to believe that a couple of hours of contact a week can change lives.
  • (2) Even as I read Tynan’s book at 16, I knew theatre was radically changing: I remember presumptuously giving a talk to the sixth form at Warwick School on the new phenomenon of The Angry Young Man.
  • (3) In such a context, it would be quite presumptuous to ascertain the therapeutic efficacy of a drug from those initial human studies.
  • (4) Infantile delivery also frequently serves to take the curse off self-publicity; sleight of hand for those who find "my programme is on BBC2 tonight" too presumptuous and exposing, and prefer to cower behind the low-status imbecility of "I done rote a fingy for da tellybox!"
  • (5) If I may be so presumptuously bold, Martyn Hett’s brother contains more Britishness in his typing thumb than Ms Hopkins contains in her entire output.
  • (6) I am not so presumptuous as to ask instantly for your vote, but in the recent election 700,000 of you stuck with us, but many of you chose someone else.
  • (7) "Humour me with a rare bit of Confederations Cup kit-chat, but am I the only one who finds the ribbon-like collar on the Spain shirt, inferring yet another winner's medal dangling around the neck, to be a bit presumptuous?"
  • (8) That email contained a reminder about their understanding when the event was first arranged: In the absence of hearing from you we have proceeded on the basis you are happy to go ahead even though the commission is still in hearing (not expected when originally arranged) and thought it presumptuous to do other than leave that up to you.
  • (9) May he rest in peace – and, if it’s not presumptuous, my love to you.
  • (10) I mean, in some ways – this seems a little presumptuous and it's not entirely accurate – but actors and CIA agents are [both] migratory and assume different roles.
  • (11) 'Journalism is not a job; it is a way of life' Now for those of you who only know me from the telly or radio, I should point out that it's not completely presumptuous of me to share some thoughts on the future of the press, because I was in newspapers for 23 years, with long stints at the Independent, the Financial Times and the Sunday Telegraph, in that order.
  • (12) The suggestion that Ireland will operate UK migration controls at its own ports and airports carries with it the same presumptuous air.
  • (13) Since we humans are prone to launching chemical weapons, unwittingly killing off the bee population or other factors that could lead to our extinction, it may be presumptuous to imagine what we'll look like in 100,000 years.
  • (14) It is typically arrogant of David Cameron to presume a third Tory term in 2020 before the British public have been given the chance to have their say in this election.” David Cameron talks breasts, thighs – and third terms Read more A Lib Dem spokesperson said: “It’s incredibly presumptuous of David Cameron to be worrying about a third term as prime minister weeks before the general election.” Downing Street sources immediately tried to row back on Cameron’s comments, saying he was only rejecting the idea of serving a full third term.
  • (15) In a rare public appearance, Omar donned what was said to be the cloak of the Prophet Muhammad in Kandahar, and was proclaimed Amir ul-Momineen, Commander of the Faithful, making him the leader of all Muslims, a claim that many found presumptuous.
  • (16) It feels contemptuous and presumptuous and unpleasant.
  • (17) I mean, honestly, it’s presumptuous to suspect that [US negotiating partners] France, Russia, China, Germany and Britain ought to do what the Congress tells them to do.
  • (18) Election 2015: Tories in turmoil after Cameron rules out third term – live Read more Opponents accused Cameron of taking an election victory for granted and behaving in an “incredibly presumptuous manner” by naming Theresa May, Boris Johnson and George Osborne as likely successors in 2020.
  • (19) She said: : "I've always refused to be drawn on any of these discussions, I think it would be deeply presumptuous of me to do so.
  • (20) He told the conference that far from it being arrogant or presumptuous to make detailed plans, it was the reverse.