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Preliminary vs Approximate - What's the difference?

preliminary | approximate |

As adjectives the difference between preliminary and approximate

is that preliminary is in preparation for the main matter; initial, introductory, preparatory while approximate is approaching; proximate; nearly resembling.

As a noun preliminary

is a preparation for a main matter; an introduction.

As a verb approximate is

to carry or advance near; to cause to approach.

preliminary

Alternative forms

* (archaic)

Adjective

(-)
  • in preparation for the main matter; initial, introductory, preparatory
  • These are just the preliminary results.
  • *
  • And then, after a few preliminary tries, the whole farm burst out into 'Beasts of England' in tremendous unison.

    Antonyms

    * definitive, final

    Derived terms

    * preliminarily * preliminary results * preliminary considerations

    Noun

    (preliminaries)
  • A preparation for a main matter; an introduction
  • Any of a series of sports events that determine the finalists
  • A relatively minor contest that precedes a major one, especially in boxing
  • approximate

    English

    Adjective

    (en adjective)
  • Approaching; proximate; nearly resembling.
  • Near correctness; nearly exact; not perfectly accurate.
  • Approximate results or values.
    To help carry out its mission, NASA's Genesis spacecraft has on board an ion monitor to record the speed, density, temperature and approximate composition of the solar wind ions.

    Antonyms

    * exact, precise

    Derived terms

    () * approximately * approximation * approximative

    Verb

    (approximat)
  • To carry or advance near; to cause to approach.
  • To approximate the inequality of riches to the level of nature. --Burke.
  • To come near to; to approach.
  • The telescope approximates perfection. --J. Morse.
  • To estimate.
  • Quotations

    When you follow two separate chains of thought, Watson, you will find some point of intersection which should approximate to the truth.
    — Sir Arthur Conan Doyle in The Disappearance of Lady Frances Carfax