Wyo. Stat. Ann. § 33-29-902
(a) Except where the context indicates a different meaning, terms used in W.S. 33-29-901 through 33-29-910 shall be defined as follows:
(i) A 'property corner' is a geographic point on the surface of the earth, and is on, a part of, and controls a property line;
(ii) A 'property controlling corner' for a property is a public land survey corner or any property corner which does not lie on a property line of the property in question, but which controls the location of one (1) or more of the property corners of the property in question;
(iii) A 'public land survey corner' is any corner actually established and monumented in an original survey or resurvey used as a basis of legal description for issuing a patent for the land to a private person from the United States government;
(iv) A 'corner,' unless otherwise qualified, means a property corner, or a property controlling corner, or a public land survey corner or any combination of these;
(v) An 'accessory to a corner' is any exclusively identifiable physical object whose spatial relationship to the corner is recorded. Accessories may be bearing trees, bearing objects, monuments, reference monuments, line trees, pits, mounds, charcoal-filled bottles, steel or wooden stakes, or other objects;
(vi) A 'monument' is an accessory that is presumed to occupy the exact position of a corner;
(vii) A 'reference monument' is a special monument that does not occupy the same geographical position as the corner itself, but whose spatial relationship to the corner is recorded and which serves to witness the corner;
(viii) A 'professional land surveyor' is a surveyor who is licensed to practice professional land surveying under W.S. 33-29-201 through 33-29-801, and has a current license for that calendar year;
(ix) The 'board' is the Wyoming board of professional engineers and professional land surveyors.