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Difference vs Length - What's the difference?

difference | length |

As nouns the difference between difference and length

is that difference is difference while length is the distance measured along the longest dimension of an object.

As a verb length is

(obsolete) to lengthen.

difference

English

Noun

  • (uncountable) The quality of being different.
  • (countable) A characteristic of something that makes it different from something else.
  • * {{quote-magazine, title=Towards the end of poverty
    • , date=2013-06-01, volume=407, issue=8838, page=11, magazine=(The Economist) citation , passage=But poverty’s scourge is fiercest below $1.25 (the average of the 15 poorest countries’ own poverty lines, measured in 2005 dollars and adjusted for differences in purchasing power): people below that level live lives that are poor, nasty, brutish and short.}}
  • (countable) A disagreement or argument.
    • We have our little differences , but we are firm friends.
  • * Shakespeare
    • What was the difference ? It was a contention in public.
  • * T. Ellwood
    • Away therefore went I with the constable, leaving the old warden and the young constable to compose their difference as they could.
  • (countable, uncountable) Significant change in or effect on a situation or state.
  • * 1908 , (Kenneth Grahame), (The Wind in the Willows)
    • The line of the horizon was clear and hard against the sky, and in one particular quarter it showed black against a silvery climbing phosphorescence that grew and grew. At last, over the rim of the waiting earth the moon lifted with slow majesty till it swung clear of the horizon and rode off, free of moorings; and once more they began to see surfaces—meadows wide-spread, and quiet gardens, and the river itself from bank to bank, all softly disclosed, all washed clean of mystery and terror, all radiant again as by day, but with a difference that was tremendous.
  • (countable) The result of a subtraction; sometimes the absolute value of this result.
  • (obsolete) Choice; preference.
  • * Spenser
    • That now be chooseth with vile difference / To be a beast, and lack intelligence.
  • (heraldry) An addition to a coat of arms to distinguish two people's bearings which would otherwise be the same. See augmentation and cadency.
  • (logic) The quality or attribute which is added to those of the genus to constitute a species; a differentia.
  • (logic circuits) A Boolean operation which is TRUE when the two input variables are different but is otherwise FALSE; the XOR operation (\scriptstyle A \overline B + \overline A B).
  • (relational algebra) the set of elements that are in one set but not another (\scriptstyle A \overline B).

    • Synonyms

    * (characteristic of something that makes it different from something else) departure, deviation, divergence * (disagreement or argument about something important) conflict, difference of opinion, dispute, dissension * (result of a subtraction) remainder * (significant change in state) nevermind

    Antonyms

    * (quality of being different) identity, sameness

    Derived terms

    * distinction without a difference * creative differences * difference engine * difference equation * difference gate * difference of two squares * goal difference * same difference * split the difference * spot the difference * tell the difference

    See also

    * addition, summation: (augend) + (addend) = (summand) × (summand) = (sum, total) * subtraction: (minuend) ? (subtrahend) = (difference) * multiplication: (multiplier) × (multiplicand) = (factor) × (factor) = (product) * division: (dividend) ÷ (divisor) = (quotient), remainder left over if divisor does not divide dividend

    Verb

    (differenc)
  • To distinguish or differentiate.
    • (en)

    Synonyms

    * (to distinguish or differentiate) differentiate, distinguish

    Related terms

    * differ * different * differentiate * differentiation * differential

    External links

    * * ----

    length

    English

    Noun

    (en noun)
  • The distance measured along the longest dimension of an object.
  • duration
  • * Robert Frost
    • Happiness makes up in height for what it lacks in length .
  • (horse racing) The length of a horse, used to indicate the distance between horses at the end of a race.
  • (mathematics) Distance between the two ends of a line segment.
  • (cricket) The distance down the pitch that the ball bounces on its way to the batsman.
  • (figuratively) Total extent.
    • the length of a book
  • Part of something that is long; a physical piece of something.
    • a length of rope

    Derived terms

    * arm's length * at length * cable length * feature-length * floor-length * focal length * full-length * good length * go to great lengths * half-length * knee-length * lengthen * lengthful * length overall * lengthways * lengthwise * lengthy * line and length * null patch length * overlength * path length * screening length * short of a length * wavelength * zero-length launching

    Verb

    (en verb)
  • (obsolete) To lengthen.
  • * 1599 , , XIV. 30:
    • Pack night, peep day; good day, of night now borrow: / Short night, to-night, and length thyself to-morrow.

    Statistics

    * 1000 English basic words