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Contact vs Expand - What's the difference?

contact | expand |

As verbs the difference between contact and expand

is that contact is to touch; to come into physical contact with while expand is (label) to change (something) from a smaller form and/or size to a larger one.

As a noun contact

is the act of touching physically; being in close association.

contact

English

Noun

(en noun)
  • The act of touching physically; being in close association.
  • * {{quote-book, year=1935, author= George Goodchild
  • , title=Death on the Centre Court, chapter=1 , passage=She mixed furniture with the same fatal profligacy as she mixed drinks, and this outrageous contact between things which were intended by Nature to be kept poles apart gave her an inexpressible thrill.}}
  • The establishment of communication (with).
  • *
  • , title=(The Celebrity), chapter=1 , passage=In the old days, […], he gave no evidences of genius whatsoever. He never read me any of his manuscripts, […], and therefore my lack of detection of his promise may in some degree be pardoned. But he had then none of the oddities and mannerisms which I hold to be inseparable from genius, and which struck my attention in after days when I came in contact with the Celebrity.}}
  • A nodule designed to connect a device with something else.
  • Someone with whom one is in communication.
  • (label) A contact lens.
  • (label) A device designed for repetitive connections.
  • Contact juggling.
  • (mining) The plane between two adjacent bodies of dissimilar rock.
  • (Raymond)

    Derived terms

    * body contact * contact hitter * contactable * eye contact * first contact * golden contact * point of contact / POC

    Verb

    (en verb)
  • To touch; to come into physical contact with.
  • The side of the car contacted the pedestrian.
  • To establish communication with something or someone
  • I am trying to contact my sister.

    expand

    English

    Verb

    (en verb)
  • (label) To change (something) from a smaller form and/or size to a larger one.
  • (label) To increase the extent, number, volume or scope of (something).
  • * (John Milton) (1608-1674)
  • Then with expanded wings he steers his flight.
  • (label) To express (something) at length and/or in detail.
  • To rewrite (an expression) as a longer, yet equivalent sum of terms.
  • To multiply both the numerator and the denominator of a fraction by the same natural number yielding a fraction of equal value
  • (label) To (be) change(d) from a smaller form/size to a larger one.
  • (label) To (be) increase(d) in extent, number, volume or scope.
  • (label) To speak or write at length or in detail.
  • *{{quote-book, year=1899, author=(Stephen Crane)
  • , title=, chapter=1 , passage=There was some laughter, and Roddle was left free to expand his ideas on the periodic visits of cowboys to the town. “Mason Rickets, he had ten big punkins a-sittin' in front of his store, an' them fellers from the Upside-down-F ranch shot 'em up […].”}}
  • (label) To feel generous or optimistic.
  • Synonyms

    * open out, spread, spread out, unfold * enlarge * (to express at length or in detail) elaborate (on), expand on

    Antonyms

    * contract * contract * factor

    Derived terms

    * expandable * expander