Difference between Unknown and Unidentified

UNKNOWN vs UNIDENTIFIED: NOUN

A person of no identity; a nonentity
A variable whose values are solutions of an equation
An unknown and unexplored region
Anyone who does not belong in the environment in which they are found
Any fact or place about which nothing is known (as in the phrase "into the unknown").
That which is unknown.
Something that is not known.
A person who is not well known, as to the general public.
An unknown person, especially an Unknown Soldier.
A quantity of unknown numerical value.
One who or that which is unknown.
A variable (usually x, y or z) whose value is to be found.

Not known; not become an object of knowledge; not recognized, discovered, or found out.
Unknown in this sense is often used in the predicate, followed by to: as, a man unknown to fame; a fact unknown to the public. In this use it is also often used absolntely: as, unknown to me (elliptically for it being unknown to me), he made a new contract.
Not having had sexual commerce.
Not to be made known, expressed, or communicated.
Not ascertained, with relation to extent, degree, quantity, or the like; hence, incalculable; inexpressible; immense.

Unsung, Unbeknownst, Unsuspected, Nameless, Unnamed, Unfamiliar, Uncharted, Anonymous, Unexplored, Unmapped, Obscure, Undiscovered, Unknowable, Unidentified, Unknown quantity

Unsung, Unfamiliar, Undefined, Obscure, Unclear, Unmarked, Faceless, Masked, Undetermined, Identified, Unspecified, Nameless, Unknown, Anonymous, Unnamed

Unsung, Unbeknownst, Unsuspected, Nameless, Unnamed, Unfamiliar, Uncharted, Anonymous, Unexplored, Unmapped, Obscure, Undiscovered, Unknowable, Unidentified, Unknown quantity

Unsung, Unfamiliar, Undefined, Obscure, Unclear, Unmarked, Faceless, Masked, Undetermined, Identified, Unspecified, Nameless, Unknown, Anonymous, Unnamed

In the previous example we found an unknown side but we can also use the Law of Sines to find an unknown angle.
Unknown If yes go to page two of application if yes or unknown staff needs to attach routing slip.
Administrative Issues Unknown Scoring Time required: unknown Clinical Utility The general information obtainable on the procedure suggests that the concept and practices have merit.
Tomb of the Unknown Warrior was born, other countries began to honor their unknown dead with symbolic tombs of their own.
Chemical preservatives should never be added to unknown or untreated liquid wastes and to samples of unknown matrix or source.
The treatment of unknown types has not changed: the unknown types are treated as binary.
Take an unknown solid from your assistants and please DO NOT forget to write your unknown number in your lab reports.
Pinho is out of commission due to an unknown injury, and it is unknown how long he will be debilitated.
The proportions of men with unknown numbers of sexual partners or unknown HIV status were underrepresented in both samples.
Currently Unknown IDEM Currently unknown due to the need for future dredge funding.

Unidentified man in vest talking and gesturing and an unidentified man in a store aisle and Mountain Crest baseball vs.
When medical device research involves in virtro diagnostics and unidentified tissue specimens, the FDA defines the unidentified tissue specimens as human subjects.
When medical device research involves in vitrodiagnostics and unidentified tissue specimens, the FDA defines the unidentified tissue specimens as human subjects.
Records on unidentified deceased people, living persons who are unable to verify their identities, unidentified victims of catastrophes, and recovered body parts.
So you get a lot of unidentified metabolite, unidentified metabolite.
Check HIPAA rules and your legal counsel concerning the unidentified patient locator protocols, such as posting Polaroid photographs of unidentified children.
The Unidentified Decedent Reporting System: a model national website registry for the unidentified deceased.
The Unidentified Identifier message is used to enter additional unidentified person characteristics.
Unidentified grasses, fescue, unidentified trees Silt with trace fine gravel.
Howard Pruzan, unidentified, Daisy Israel, unidentified, Sol Halfon.