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Observation vs Variable - What's the difference?

observation | variable |

As nouns the difference between observation and variable

is that observation is the act of observing, and the fact of being observed while variable is something that is variable.

As an adjective variable is

able to vary.

observation

English

Noun

(en noun)
  • The act of observing, and the fact of being observed.
  • *
  • , title=(The Celebrity), chapter=5 , passage=But Miss Thorn relieved the situation by laughing aloud,
  • * {{quote-magazine, year=2012, month=March-April, author=(Jeremy Bernstein)
  • , volume=100, issue=2, page=146, magazine=(American Scientist) , title= A Palette of Particles , passage=The physics of elementary particles in the 20th century was distinguished by the observation of particles whose existence had been predicted by theorists sometimes decades earlier.}}
  • The act of noting and recording some event; or the record of such noting.
  • A remark or comment.
  • * Shakespeare
  • That's a foolish observation .
  • * Alexander Pope
  • To observations which ourselves we make / We grow more partial for the observer's sake.
  • A judgement based on observing.
  • Performance of what is prescribed; adherence in practice; observance.
  • * Jeremy Taylor
  • We are to procure dispensation or leave to omit the observation of it in such circumstances.

    Derived terms

    * observation car

    variable

    Adjective

    (en adjective)
  • Able to vary.
  • variable''' winds or seasons; a '''variable quantity
  • Likely to vary.
  • * Shakespeare
  • Lest that thy love prove likewise variable .
  • Marked by diversity or difference.
  • (mathematics) Having no fixed quantitative value.
  • (biology) Tending to deviate from a normal or recognized type.
  • Synonyms

    * (able to vary) alterable, flexible, changeable, mutable * (likely to vary) fickle, fluctuating, inconstant, shifting, unstable, unsteady * (marked by diversity or difference) varying * aberrant

    Antonyms

    * (able to vary) constant, invariable, immutable, unalterable, unchangeable * (likely to vary) constant, invariable, immutable, unchangeable * (marked by diversity or difference) unchanging * constant, invariable

    Derived terms

    * variability * variableness

    Noun

    (en noun)
  • Something that is .
  • Something whose value may be dictated or discovered.
  • * {{quote-magazine, year=2013, month=May-June, author= Katie L. Burke
  • , title= In the News , volume=101, issue=3, page=193, magazine=(American Scientist) , passage=Bats host many high-profile viruses that can infect humans, including severe acute respiratory syndrome and Ebola. A recent study explored the ecological variables that may contribute to bats’ propensity to harbor such zoonotic diseases by comparing them with another order of common reservoir hosts: rodents.}}
  • (mathematics) A quantity that may assume any one of a set of values.
  • (mathematics) A symbol representing a variable.
  • (programming) A named memory location in which a program can store intermediate results and from which it can read them.
  • (astronomy) A variable star.
  • (nautical) A shifting wind, or one that varies in force.
  • (nautical, in the plural) Those parts of the sea where a steady wind is not expected, especially the parts between the trade-wind belts.
  • Synonyms

    * (something that is variable) changeable * (something whose value may be dictated or discovered) parameter * variable quantity

    Antonyms

    * (something that is variable) constant, invariable

    Hyponyms

    * See also

    Derived terms

    * bound variable * categorical variable * continuous variable * dependent variable * discrete variable * flow variable * free variable * global variable * independent variable * instance variable * interval variable * local variable * member variable * metasyntactic variable * nominal variable * ordinal variable * ratio variable * stock variable * variable star * variably * vary

    See also

    * argument * variate