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Definition of geometry
geometry
/dʒiˈɑː.mə.tɹi/
ge · om · e · try
Adverb:geometrically
•Plural:geometries
•Adjective:geometric
geometry Lexical Profile
CEFR
B2
Grade
5
Tier
2
Usage
Top 5k
Syllables
4
geometry Game Scores & Validity
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Wordle Guess
• noun
1
The branch of mathematics concerned with the properties, measurements, and relations of points, lines, angles, surfaces, and solids.
Example
"In high school geometry, students learn how to calculate the area and volume of various three-dimensional shapes."
2
The spatial arrangement, shape, or physical configuration of a particular object, molecule, or system.
Example
"Engineers carefully adjusted the geometry of the car's suspension to improve its stability around sharp corners."
Synonyms
View all synonyms for geometry• Rhymes for geometry
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Word Origin & Etymology
Borrowed from Old French geometrie, from Latin geometria, which comes from Ancient Greek geōmetria ('land measurement'), formed from gē ('earth') and metrein ('to measure').
Cite this Entry
Wordmom. (2026). Definition of Geometry. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/geometry