Noun

(en-noun)

A collection of physical, biological, psychological or symbolic elements that creates a whole, unified concept or pattern which is other than the sum of its parts, due to the relationships between the parts (of a character, personality, entity, or being)

:* This biography is the first one to consider fully the writer's gestalt .

:* The clusters of behavioral gestalten'''... the probability factors... the subtypes of crimes... the constellations of criminal subtypes...'' — Jay Kirk, "Watching the Detectives", Harpers Magazine, Vol. 307, Iss. 1839; pg. 61, Aug, ' 2003

shape, form

:* Mary did not approve of the Eleanor gestalt'''. "I been to Woonsocket S.D., Eleanor McGovern's hometown," she said, "and nobody there? I mean nobody? dresses like that."'' — John L Hess and Karen Hess, "The Taste of America", Grossman, New York, ' 1977

:* ... depending on the kinds of speech children hear directed to them, they may first learn unanalyzed "gestalts'''" (e.g., social expressions like "What's that?" uttered as a single unit) instead of learning single words that are then freely recombined ...''— Kathy Hirsh-Pasek, "The Origins of Grammar", The MIT Press, Cambridge, MA, ' 1996

:* So different were our appearances and approaches and general gestalts''' that we had something of an epic rivalry from '74 through '77.'' — David Foster Wallace, "A Supposedly Fun Thing I'll Never Do Again", Boston: Little, Brown and Co., Edition: 1st Back Bay ed., ' 1998

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 ($\backslash scriptstyle\; A\; \backslash overline\; B\; +\; \backslash overline\; A\; B$).

(relational algebra) the set of elements that are in one set but not another ($\backslash scriptstyle\; A\; \backslash overline\; B$).