proper


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proper

1. Maths logic (of a relation) distinguished from a weaker relation by excluding the case where the relata are identical. For example, every set is a subset of itself, but a proper subset must exclude at least one member of the containing set
2. the parts of the Mass that vary according to the particular day or feast on which the Mass is celebrated
References in classic literature ?
They might have copied the second article of the existing Confederation, which would have prohibited the exercise of any power not EXPRESSLY delegated; they might have attempted a positive enumeration of the powers comprehended under the general terms "necessary and proper"; they might have attempted a negative enumeration of them, by specifying the powers excepted from the general definition; they might have been altogether silent on the subject, leaving these necessary and proper powers to construction and inference.
As the powers delegated under the new system are more extensive, the government which is to administer it would find itself still more distressed with the alternative of betraying the public interests by doing nothing, or of violating the Constitution by exercising powers indispensably necessary and proper, but, at the same time, not EXPRESSLY granted.
The proper season is when the weather is very dry; the special days are those when the moon is in the constellations of the Sieve, the Wall, the Wing or the Cross-bar; for these four are all days of rising wind.
In every army, the five developments connected with fire must be known, the movements of the stars calculated, and a watch kept for the proper days.
Considering how flexible thin wax is, I do not see that there is any difficulty in the bees, whilst at work on the two sides of a strip of wax, perceiving when they have gnawed the wax away to the proper thinness, and then stopping their work.
From the experiment of the ridge of vermilion wax, we can clearly see that if the bees were to build for themselves a thin wall of wax, they could make their cells of the proper shape, by standing at the proper distance from each other, by excavating at the same rate, and by endeavouring to make equal spherical hollows, but never allowing the spheres to break into each other.
Nothing, therefore, can be more fallacious than to infer the extent of any power, proper to be lodged in the national government, from an estimate of its immediate necessities.
If, on the one hand, it should be observed that the expenses incurred in the prosecution of the ambitious enterprises and vainglorious pursuits of a monarchy are not a proper standard by which to judge of those which might be necessary in a republic, it ought, on the other hand, to be remarked that there should be as great a disproportion between the profusion and extravagance of a wealthy kingdom in its domestic administration, and the frugality and economy which in that particular become the modest simplicity of republican government.
Simonides, then, after the manner of poets, would seem to have spoken darkly of the nature of justice; for he really meant to say that justice is the giving to each man what is proper to him, and this he termed a debt.
Our intention, in short, is to introduce our heroine with the utmost solemnity in our power, with an elevation of stile, and all other circumstances proper to raise the veneration of our reader.
Sincerely wish you happy in your choice, and it shall not be my fault if we are not always good friends, as our near relationship now makes proper.
And to define the matter roughly, we may say that the proper magnitude is comprised within such limits, that the sequence of events, according to the law of probability or necessity, will admit of a change from bad fortune to good, or from good fortune to bad.