topography

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noun to·pog·ra·phy \tə-ˈpä-grə-fē\

Definition of topography

  1. 1a :  the art or practice of graphic delineation in detail usually on maps or charts of natural and man-made features of a place or region especially in a way to show their relative positions and elevationsb :  topographical surveying

  2. 2a :  the configuration of a surface including its relief and the position of its natural and man-made featuresb :  the physical or natural features of an object or entity and their structural relationships the topography of human chromosomes the political topography of our time

Examples of topography in a Sentence

  1. a map of the topography of the coastline shows a significant loss of wetlands

Recent Examples of topography from the Web

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'topography'. Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

Did You Know?

Topography combines top- with graph-, a root meaning "write" or "describe". The topography of the Sahara Desert features shifting sand dunes and dry, rocky mountains. A topographic (or topo) map not only shows the surface features of a region but also indicates the contours and approximate altitude of every location, by means of numerous curving lines, each indicating a single elevation. In other words, it shows a "three-dimensional" picture on a two-dimensional surface. Topo maps are commonly used by hikers, surveyors, government workers, and engineers, among other people.

Origin and Etymology of topography

Middle English topographie, from Late Latin topographia, from Greek, from topographein to describe a place, from topos place + graphein to write — more at carve

Other Cartography Terms


TOPOGRAPHY Defined for English Language Learners

topography

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noun

Definition of topography for English Language Learners

  • : the art or science of making maps that show the height, shape, etc., of the land in a particular area

  • : the features (such as mountains and rivers) in an area of land


Medical Dictionary

topography

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noun to·pog·ra·phy \tə-ˈpäg-rə-fē\

Medical Definition of topography

plural

topographies

  1. 1:  the physical or natural features of an object or entity and their structural relationships the topography of the abdomen the topography (size and fluorescent staining intensity) of human chromosomes—Science News

  2. 2:  regional anatomy



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