Meaning & use

median

noun, adjective·Academic

Last updated

UK/ˈmiː.di.ən/
US/ˈmiː.di.ən/

Meanings

  1. nouncountablemathematicstechnical

    The middle number in a list of numbers arranged in order, with half the values above it and half below.

    Grammar: Countable: the median of the set.

    Patterns

    • the median of something

    The median of 3, 5, and 9 is 5.

    The median income in the town is lower than the average.

    Students scored above the median on the test.

  2. nouncountableAmerican

    A strip of land or barrier between lanes of traffic going in opposite directions.

    Grammar: American usage for the strip in the road; British English often says central reservation.

    The car stopped on the grassy median.

    Trees were planted along the median.

  3. adjectivebefore a nountechnical

    Located in or relating to the middle value or middle position.

    Grammar: Comes before a noun: the median age.

    The median age of residents is 38.

Word forms

pluralmedians

Common combinations

median income
Median income rose slightly last year.
median age
The median age of the group is 30.
median price
The median price of a home is high.
median strip
Flowers grew on the median strip.

Synonyms and how they differ

middle value
Middle value is a plain way to explain the median in everyday terms.
midpoint
Midpoint is the halfway point between two ends, which may differ from the median of data.
average
Average usually means the mean, which can be pulled up or down by extreme values, unlike the median.

Word family

mean noun
the sum divided by the count
mode noun
the most frequent value

Commonly confused: median or medium?

median vs medium

Medium means of middle size or a means of communication, while median is a statistical middle value.

Practice

The ___ of the numbers 2, 4, 7, 9, and 20 is 7.

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