What's the difference between proper and prover?

Proper

Definition:

(a.) Belonging to one; one's own; individual.
(a.) Belonging to the natural or essential constitution; peculiar; not common; particular; as, every animal has his proper instincts and appetites.
(a.) Befitting one's nature, qualities, etc.; suitable in all respect; appropriate; right; fit; decent; as, water is the proper element for fish; a proper dress.
(a.) Becoming in appearance; well formed; handsome.
(a.) Pertaining to one of a species, but not common to the whole; not appellative; -- opposed to common; as, a proper name; Dublin is the proper name of a city.
(a.) Rightly so called; strictly considered; as, Greece proper; the garden proper.
(a.) Represented in its natural color; -- said of any object used as a charge.
(adv.) Properly; hence, to a great degree; very; as, proper good.

Example Sentences:

(1) Not only do they give employers no reason to turn them into proper jobs, but mini-jobs offer workers little incentive to work more because then they would have to pay tax.
(2) The most successful dyes were phenocyanin TC, gallein, fluorone black, alizarin cyanin BB and alizarin blue S. Celestin blue B with an iron mordant is quite successful if properly handled to prevent gelling of solutions.
(3) It is entirely proper for serving judges to set out the arguments in high-profile cases to help public understanding of the legal issues, as long as it is done in an even-handed way.
(4) When you have been out for a month you need to prepare properly before you come back.” Pellegrini will make his own assessment of Kompany’s fitness before deciding whether to play him in the Bournemouth game, which he is careful to stress may not be the foregone conclusion the league table might suggest.
(5) Photoreactions induced in that proper sensitizer molecules absorb UV-light or visible light.
(6) The importance of proper disinfection of such equipment cannot be overemphasized.
(7) A good understanding of upper gastrointestinal physiology is required to properly understand the pathophysiological events in various diseases or after operations on the upper gastrointestinal tract.
(8) The morbidity is well known and if properly anticipated can be reduced to a minimum by judicious use of antibacterial agents and early surgical intervention when appropriate.
(9) Shorten said any arrangement needed to be consistent with international obligations, with asylum seekers afforded due process and their claims properly assessed.
(10) Proper function of proteinases such as PA may require focusing of activity on a cellular level.
(11) Total excisional biopsy is necessary to properly assess an adenoma microscopically.
(12) With attention to proper performance and patient selection, spinal and epidural anaesthesia are safe and efficacious options when choosing anaesthetic technique.
(13) For some proteins, properly folded protein may be obtained by secretion from E. coli; however, secretion does not ensure correct folding and protection from proteolytic degradation.
(14) These signals can be used as indicators of the proper binding of cAMP because they are not observed on the addition of cGMP or 2'-deoxy-cAMP.
(15) Proper maintenance of body orientation was defined to be achieved if the net angular displacement of the head-and-trunk segment was zero during the flight phase of the long jump.
(16) Proper education of both managment and labor can result in successful hearing conservation programs.
(17) Proper treatment of postoperative atelectasis requires adequate patient assessment and knowledge of the therapeutic options.
(18) Proper spinal fluid examination, anticonvulsant drug administration, management of increased intracranial pressure, and correct choice of antibiotics are essential to achieve optimal therapy.
(19) So PC.1 is properly classified as a differentiation alloantigen.
(20) He sends a low ball into the middle, in the general direction of Fabregas, but the former Arsenal captain can't get ahead of Lahm, who is making a proper nuisance of himself.