Definition of Unknown

1. Noun. An unknown and unexplored region. "They came like angels out the unknown"

Exact synonyms: Terra Incognita, Unknown Region
Generic synonyms: Region

2. Adjective. Not known. "An unknown source"

3. Noun. Anyone who does not belong in the environment in which they are found.
Exact synonyms: Alien, Stranger
Specialized synonyms: Foreigner, Outsider
Generic synonyms: Interloper, Intruder, Trespasser
Derivative terms: Alien
Antonyms: Acquaintance

4. Adjective. Being or having an unknown or unnamed source. "An unnamed donor"
Exact synonyms: Nameless, Unidentified, Unnamed
Similar to: Anon., Anonymous
Derivative terms: Namelessness

5. Noun. A variable whose values are solutions of an equation.
Exact synonyms: Unknown Quantity
Generic synonyms: Variable

6. Adjective. Not known to exist. "Things obscurely felt surged up from unknown depths"
Similar to: Unsuspected

7. Adjective. Not famous or acclaimed. "Unsung heroes of the war"
Exact synonyms: Obscure, Unsung
Similar to: Inglorious
Derivative terms: Obscureness, Obscurity

8. Adjective. Not known before. "Don't let anyone unknown into the house"
Exact synonyms: Strange
Similar to: Unfamiliar
Derivative terms: Strangeness

Definition of Unknown

1. a. Not known; not apprehended.

2. a. Not known; not apprehended.

Definition of Unknown

1. Adjective. Not known; unidentified; not well known. ¹

2. Noun. (algebra) A variable (usually ''x'', ''y'' or ''z'') whose value is to be found. ¹

3. Noun. Any fact or place about which nothing is known (as in the phrase "into the unknown"). ¹

4. Noun. A person of no identity; a nonentity ¹

¹ Source: wiktionary.com

Definition of Unknown

1. one that is not known [n -S]

Lexicographical Neighbors of Unknown

unknottings
unknow
unknowabilities
unknowability
unknowable
unknowableness
unknowables
unknowably
unknowing
unknowingly
unknowingness
unknowings
unknowledge
unknowledgeable
unknowledged
unknown (current term)
unknown quantities
unknown quantity
unknown region
unknown unknown
unknown unknowns
unknownness
unknownnesses
unknowns
unknownst
unknows
unkosher
unky
unlabeled
unlabelled

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