Geometry Meaning

/d͡ʒiːˈɒm.ɪ.tɹi/
B2

Definition, CEFR level B2, pronunciation, examples, and quiz.

Listen pronunciation

nounThe branch of mathematics dealing with spatial relationships.

nounA mathematical system that deals with spatial relationships and that is built on a particular set of axioms; a subbranch of geometry which deals with such a system or systems.

Geometry, about which I know nothing, seems like a very dull subject.
This chapter will focus on the concepts of geometry.
CEFR Practice Quiz
In math class, we studied the angles of a triangle using ____.
CEFR Practice Quiz (Alternate)
I struggled with ____ in high school because I found it very difficult to visualize complex 3D shapes.

Etymology tree Pre-Greek der. Proto-Hellenic *gayader. Ancient Greek γαῖᾰ (gaîă)clip. Ancient Greek γῆ (gê) Ancient Greek -ο- (-o-) Ancient Greek γεω- (geō-) Proto-Indo-European *meh₁- Proto-Indo-European *-tḗr Proto-Indo-European *-trom Proto-Hellenic *-tron Ancient Greek -τρον (-tron) Ancient Greek μέτρον (métron) Proto-Indo-European *-h₂ Proto-Indo-European *-éh₂ Proto-Indo-European *-i-eh₂ Proto-Hellenic *-íā Ancient Greek -ῐ́ᾱ (-ĭ́ā) Ancient Greek -μετρίᾱ (-metríā) Ancient Greek γεωμετρῐ́ᾱ (geōmetrĭ́ā)der. Latin geōmetriader. Old French geometriebor. Middle English gemetry English geometry From Middle English gemetry, geometrie, from Old French geometrie (modern French géométrie), from Latin geōmetria, from Ancient Greek γεωμετρία (geōmetría, “geometry, land-survey”), from γεωμέτρης (geōmétrēs, “geometer, land measurer”), from γῆ (gê, “earth, land, country”) + -μετρία (-metría, “measurement”), from μέτρον (métron, “a measure”). By surface analysis, geometer + -y or geo- + -metry. Doublet of gematria.

"ANY problem in geometry can easily be reduced to such terms that a knowledge of the lengths of certain straight lines is sufficient for its construction." — 1925, René Descartes, “The Geometry of Rene Descartes”, in David Eugene Smith, Marcia Latham, transl., [1637, La Géométrie], Cosimo Classics, published 2007, page 2:
"Finite geometries were developed in the late nineteenth century, in part to demonstrate and test the axiomatic properties of completeness, consistency, and independence." — 2004, Judith Cederberg, A Course in Modern Geometries, Springer, page 1:
"Previous theorists have often tried to test whether visual space is best described by a small set of traditional geometries, such as the Euclidean geometry most of us studied in High School or the hyperbolic and spherical geometries introduced by 19ᵗʰ-century mathematicians." — 2006, Mark Wagner, The Geometries of Visual Space, Lawrence Erlbaum Associates, page ix:
"The inset of figure 1 shows the geometry of the samples. They are 4.6 mm long and 0.4 mm wide." — 1990, M. E. Cage, D. Y. Yu, G. Marullo Reedtz, “Observation and an Explanation of Breakdown of the Quantum Hall Effect”, in Journal of Research of the National Institute of Standards and Technology, volume 95, number 1:
"Also, certain SCSI controllers need to be told where to find drive geometry in order for Linux to recognize the layout of your drive." — 2003, Matt Welsh, Running Linux, page 74:

Explore More B2 Vocabulary Words

CEFR Practice Quiz
In math class, we studied the angles of a triangle using ____.
CEFR Practice Quiz (Alternate)
I struggled with ____ in high school because I found it very difficult to visualize complex 3D shapes.

Expand Your Vocabulary with LexUp

Master English words using smart flashcards, play exciting word rounds, and compete with other learners worldwide.

Browse CEFR Words Alphabetically