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approximate

B2
Fairly common

Pronunciation

UK

  • /əˈprɒk.sɪ.meɪt/verb

US

  • /əˈprɑksəˌmeɪt/

Meanings

Adjective

  1. close to an exact amount, value, or result but not exact

Verb

  1. to estimate or state roughly rather than exactly

  2. to come close to or nearly equal something, especially in mathematics

Beyond the definition

Sometimes we don't need exact numbers; an approximate answer will do! If you were asked how many jellybeans are in a jar, you wouldn't count every single one. Instead, you might give an approximate number based on a quick visual estimate. Think of it like sketching instead of painting a photorealistic portrait; it captures the general idea without needing to be precise. An approximate arrival time means "around" that time—maybe a little earlier or a little later.

Examples

  1. 1

    Arrival time

    Can you give me an approximate time for your arrival?

  2. 2

    Map location

    The map shows the approximate location of the old castle.

  3. 3

    Repair estimate

    The repair cost was only approximate because some parts had not arrived yet.

  4. 4

    Changing figures

    These figures are approximate and may change after the final review.

More examples
  1. 5

    Graph shape

    In the first few seconds, the curve approximates a straight line.

    • Usageapproximate + noun

      be very similar to it; this verb use is formal

See also

Similar

Shades of meaning

Contrast

Used with (collocations)

  • approximate value
  • approximate cost
  • approximate number
  • approximate location

Word family

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Forms and spellings

4 forms open this card.

Main spelling

  • approximateverbadjective

Forms

  • approximatedpast tenseverbadjective
  • approximating-ing formverbadjective
  • approximatesverbadjective