Longman Dictionary of Contemporary English homepage

Date: 1300-1400
Language: French
Origin: géométrie, from Greek geometria 'measuring the Earth', from ge ( GEO-) + metron 'measure'

geometry

 noun
     
Related topics: Maths
ge‧om‧e‧try [uncountable]
HM the study in mathematics of the angles and shapes formed by the relationships of lines, surfaces, and solid objects in space
Definition from the Longman Dictionary of Contemporary English
Advanced Learner's Dictionary.

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