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map

map

89 8.6
A rule that links each item in one set to one in another
  • noun
  • /mæp/
  • Specialized
translation icon : aplicación
  • Start with an authentic map or written directions that pinpoint a treasure on Plum Island.
  • map to a structure

Examples

  • The professor explained how to create a map to visualize data relationships between different sets.

  • In mathematics, a function can be considered a map that associates each input with a unique output.

  • Are you sure this is the road from that map?

  • I marked it on the map.

  • This is a photographic firm that contracts to make maps for the US Army.

  • Teachers or students can use paint tools to draw geographic maps or to generate concept maps.

    Academic text (1999)
  • For comparison, the following chart maps the procedures followed for experimental and control subjects.

    Academic text (1990)
  • There's a sinkhole on the map.

  • Nevertheless, migration to distant points on the map did not destroy the kinship network.

    Academic text (2011)
  • The substitute teacher, an impatient young pastor, pointed to a map where Mexico was colored gold.

    Fiction book (1998)

Synonyms

function
vsmap
  • Specialized
343 4.9

A rule in math or computing that gives one output for each input

is the precise mathematical rule pairing each domain element with one target
mapping
vsmap
  • Specialized
11 4.2

A rule that links each thing in one group to a thing in another group

is limited to a strict mathematical rule that links each element exactly once
single-valued function
vsmap
  • Specialized
7.4

A rule that gives exactly one output for each input

is the common mathematical name for the exact same association
mathematical function
vsmap
  • Specialized
4.3

A rule that gives each item in one group exactly one item in another group

emphasizes a rule or process that produces that exact association

Idioms

31 4.4

In a way that makes a person or place known and important

all over the map
  • Informal
13 7.5

Very mixed and not focused or organized

Compounds

18 3.5

A plan that shows steps to reach a goal

14 2.7

A map that shows where hidden or buried treasure is

5 2.5

A map showing temperature, rain, and air pressure in a region at one time

4 2.3

A map that shows roads and highways to help you find routes

genetic map
  • Specialized
1 4.2

A picture that shows where genes are on a chromosome

1 2.9

A person who draws maps

contour map
  • Specialized
1 3.5

A map that shows land height and shape using lines that join places at the same height

A group of maps kept together, often in a book

1 3.6

A person who reads maps well and finds places

map-reader
  • Specialized
1 4.5

A tool like an app that shows digital maps to help you find your way

1 3.9

A map that shows the height and shape of the land using lines or shading

choropleth map
  • Specialized
8.6

A map that uses colors or patterns to show how numbers like population change across areas

7.9

A way of drawing the world on a flat map that keeps areas the correct size

map projection
  • Specialized
6.1

A method for drawing the Earth's round surface on a flat map that changes shapes or sizes

A quick drawing that shows the main places and paths in an area

Web Map Server
  • Specialized
4.6

A program that makes maps for websites from information about places

Web Map Service
  • Specialized
5.7

A computer service that provides maps you can view online

Surface Forms

map singular
maps plural

Etymology

Map comes from the Latin mappa 'cloth' used for maps, and a map shows which place pairs with which. That same idea is used in mathematics: a mathematical map shows how each item in one set links to an item in another set.