• WordNet 3.6
    • v postulate take as a given; assume as a postulate or axiom "He posited three basic laws of nature"
    • v postulate maintain or assert "He contended that Communism had no future"
    • v postulate require as useful, just, or proper "It takes nerve to do what she did","success usually requires hard work","This job asks a lot of patience and skill","This position demands a lot of personal sacrifice","This dinner calls for a spectacular dessert","This intervention does not postulate a patient's consent"
    • n postulate (logic) a proposition that is accepted as true in order to provide a basis for logical reasoning
    • ***
Webster's Revised Unabridged Dictionary
    • a Postulate Postulated.
    • Postulate Something demanded or asserted; especially, a position or supposition assumed without proof, or one which is considered as self-evident; a truth to which assent may be demanded or challenged, without argument or evidence.
    • Postulate (Geom) The enunciation of a self-evident problem, in distinction from an axiom, which is the enunciation of a self-evident theorem. "The distinction between a postulate and an axiom lies in this, -- that the latter is admitted to be self-evident, while the former may be agreed upon between two reasoners, and admitted by both, but not as proposition which it would be impossible to deny."
    • Postulate To beg, or assume without proof; as, to postulate conclusions.
    • Postulate To invite earnestly; to solicit.
    • Postulate To take without express consent; to assume. "The Byzantine emperors appear to have . . . postulated a sort of paramount supremacy over this nation."
    • ***
Century Dictionary and Cyclopedia
    • postulate To invite; solicit; require by entreaty. See def. 3.
    • postulate To assume without proof; lay down as something which has to be assumed, although it cannot be proved; take for granted.
    • postulate In ecclesiastical law, to ask legitimate ecclesiastical authority to admit (a nominee) by dispensation, when a canonical impediment is supposed to exist. Lee, Glossary.
    • postulate To make postulates or demands; urge a suit.
    • n postulate A petition; a suit; solicitation.
    • n postulate A proposition proposed for acceptance without proof; something taken for granted; an assumption. Thus, the postulates of Euclid were as follows: that a straight line may be drawn between any two points; that any terminated straight line may be produced indefinitely; that about any point as a center a circle with any radius may be described; that all right angles are equal; that if two straight lines lying in a plane are met by another line, making the sum of the internal angles on one side less than two right angles, then those straight lines will meet, if sufficiently produced, on the side on which the sum of the angles is less than two right angles. See axiom.
    • n postulate A self-evident practical proposition, to the effect that something is possible: opposed to an axiom, as a self-evident proposition that something is impossible. The fourth and fifth of Euclid's postulates (see def. 2) being converted into axioms in the modern editions, and his proved propositions being distinguished into theorems and problems, this new conception of a postulate naturally arose.
    • n postulate A condition for the accomplishment of anything.
    • postulate Postulated; assumed.
    • ***
Chambers's Twentieth Century Dictionary
    • v.t Postulate pos′tū-lāt to assume without proof: to take for granted or without positive consent:
    • v.i Postulate to make demands
    • n Postulate a position assumed as self-evident:
    • v.t Postulate pos′tū-lāt (eccles.) to ask legitimate authority to admit a nominee by dispensation, when a canonical impediment is supposed to exist
    • n Postulate (geom.) a self-evident problem: a petition: a condition for the accomplishment of anything
    • ***


  • Lao-Tzu
    “Simulated disorder postulates perfect discipline; simulated fear postulates courage; simulated weakness postulates strength.”
  • Albert Low
    Albert Low
    “The criterion of simplicity requires that the minimum number of assumptions be postulated.”


Webster's Revised Unabridged Dictionary
L. postulatum, a demand, request, prop. p. p. of postulare, to demand, prob. a dim. of poscere, to demand, prob. for porcscere,; akin to G. forschen, to search, investigate, Skr. prach, to ask, and L. precari, to pray: cf. F. postulat,. See Pray


In literature:

She disposed of the whole matter quickly, addressing the attendants rather than the postulants for Margot's favor.
"The Dust Flower" by Basil King
Civilization has become a question instead of a postulate.
"Mountain Meditations" by L. Lind-af-Hageby
This is the postulate of all the documentary sciences.
"Introduction to the Study of History" by Charles V. Langlois
The fact is, however, that both parties set out with an inadmissible postulate.
"Essays: Scientific, Political, & Speculative, Vol. I" by Herbert Spencer
Let us examine some points of the Hidden Wisdom, in the light of this postulate, and see if the conclusion is not warranted.
"Sex=The Unknown Quantity" by Ali Nomad
"The Religious Sentiment" by Daniel G. Brinton
It merely puts an intelligent force as first cause where the materialist postulates blind force.
"Elementary Theosophy" by L. W. Rogers
Nothing, unless its first postulate be God!
"The Continental Monthly, Vol. 4, No. 5, November, 1863" by Various
If he thinks the world in terms of time, he must postulate a creator.
"Monophysitism Past and Present" by A. A. Luce
For every truth there may be postulated the supposition.
"Carmen Ariza" by Charles Francis Stocking

In poetry:

What shall I your true-love tell?
Speaking-while is scant.
What shall I your true-love tell,
Death's white postulant?
"Messages" by Francis Thompson
She print' an' sent a postul-card
To Uncle Sidney, telling
How glad he'll be to hear that she
"Toock the onners in Speling."
"A Session With Uncle Sidney" by James Whitcomb Riley

In news:

Several lines of evidence have led us to postulate that afferent vagal hyperactivity could be an important factor in the pathophysiology of the eating disorder bulimia nervosa.
A history professor once postulated that the most pivotal battle shaping America's destiny was not Yorktown or Gettysburg, but Quebec in 1759.
We postulated that people with asthma are more susceptible to rhinovirus infection than people without the disease and compared the susceptibility of these groups.
Monsignor Anthony Muntone, Diocesan Co-Postulator for Father Ciszek's Cause for Canonization said, "The issuing of the decree by the Congregation is a major step forward in the effort to see Father Ciszek canonized a saint of the Church.".
Scientific theories postulate that we are attracted at a base genetic level to people who exude certain smells, so why not use the nose to sniff out a mate.
Pope John Paul II is pictured in an image released March 25 by the postulation of his sainthood cause.
(CNS photo/Grzegorz Galazka, courtesy of Postulation of Pope John Paul II).
Neurogenic cardiac arrhythmias have been postulated as a cause.
I postulated the relationship of the subarachnoid hemorrhages and complaints of sciatica.
Biologically targeted therapies have been postulated as a viable strategy to improve outcomes for women with ovarian cancer.
Kaiser's Postulate : Bringing Free Market Economics to South America.
Essayist Roger Rosenblatt postulates who Anonymous might be, and reviews the merits of the book.
For decades, dedicated fans of 'Star Trek' have postulated a Kirk- Spock romance.
Potential borders have been postulated all over the place, but so far it's been no more than sound and fury.
Unfortunately, I'm a busy man who sometimes doesn't have time to postulate preposterous opinions on popular music.

In science:

Penrose has recently suggested that a variant of this theorem might rule out the existence of compact extra dimensions of the sort postulated in Kaluza-Klein theories.
The Classical Singularity Theorems and their Quantum Loopholes
He postulates that “the complexity of a system is the amount of information needed to describe it” (Bar-Yam, 12).
Complex Systems
They postulated epicyclic energy to be in equipartition and found that planetesimal mass distribution has a power-law form with a slope of −8/3 ≈ −2.7.
Dynamical evolution of planetesimals in protoplanetary disks
The factor eiξ is spacetime independent for the symmetry group but under the assumption that the fundamental space describing the states of a quantum system is the ordinary Hilbert space and the Classical-like postulate is true.
Generally covariant Quantum Mechanics
First we postulate the spacetime coordinates to be classical commutative variables, which leads to the Hilbert bundle M△H over the space-time manifold M.
Generally covariant Quantum Mechanics