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Unknown vs Vague - What's the difference?

unknown | vague |

As an adjective unknown

is not known; unidentified; not well known.

As a noun unknown

is (algebra) a variable (usually x'', ''y'' or ''z ) whose value is to be found.

As a verb vague is

.

unknown

English

Adjective

(-)
  • Not known; unidentified; not well known.
  • *
  • , title=(The Celebrity), chapter=4 , passage=The Celebrity, by arts unknown , induced Mrs. Judge Short and two other ladies to call at Mohair on an afternoon when Mr. Cooke was trying a trotter on the track. The three returned wondering and charmed with Mrs. Cooke; they were sure she had had no hand in the furnishing of that atrocious house.}}

    Synonyms

    * anonymous * unfamiliar * uncharted * undiscovered * unexplored * unidentified * unnamed * unrecognized * unrevealed * unascertained * obscure * unsung

    Noun

    (en noun)
  • (algebra) A variable (usually x'', ''y'' or ''z ) whose value is to be found.
  • Any fact or place about which nothing is known (as in the phrase "into the unknown").
  • A person of no identity; a nonentity
  • * 1965 , (Bob Dylan), (Like a Rolling Stone)
  • How does it feel
    To be on your own
    With no direction home
    Like a complete unknown
    Like a rolling stone?

    vague

    English

    Adjective

    (er)
  • Not clearly expressed; stated in indefinite terms.
  • *
  • *2004: , Character: Profiles in Presidential Courage
  • *:Throughout the first week of his presidency, Dulles and Bissell continued to brief Kennedy on their strategy for Cuba, but the men were vague and their meetings offered little in the way of hard facts.
  • Not having a precise meaning.
  • :
  • Not clearly defined, grasped, or understood; indistinct; slight.
  • :
  • Not clearly felt or sensed; somewhat subconscious.
  • :
  • Not thinking or expressing one’s thoughts clearly or precisely.
  • Lacking expression; vacant.
  • Not sharply outlined; hazy.
  • *{{quote-book, year=1922, author=(Michael Arlen), title= “Piracy”: A Romantic Chronicle of These Days, chapter=Ep./1/2
  • , passage=He walked. To the corner of Hamilton Place and Picadilly, and there stayed for a while, for it is a romantic station by night. The vague and careless rain looked like threads of gossamer silver passing across the light of the arc-lamps.}}
  • Wandering; vagrant; vagabond.
  • *Sir (c.1564-1627)
  • *:to set upon the vague villains
  • *(John Keats) (1795-1821)
  • *:She danced along with vague , regardless eyes.
  • Synonyms

    * obscure * ambiguous

    Noun

    (en noun)
  • (obsolete) A wandering; a vagary.
  • (Holinshed)
  • An indefinite expanse.
  • * Lowell
  • The gray vague of unsympathizing sea.

    Verb

    (vagu)
  • To wander; to roam; to stray.
  • * Holland
  • [The soul] doth vague and wander.