geometer

n. geometrician, one who specializes in geometry, mathematician

A geometer is a mathematician whose area of study is geometry. Some important geometers and their main fields of work are:MathematiciansApastamba - Euclidean geometry, geometric algebraApollonius of Perga - Euclidean geometry, conic sections Archimedes - Euclidean geometryAlbert Victor BäcklundHenry Frederick Baker - algebraic geometryBaudhayana - Euclidean geometry, geometric algebraLuigi Bianchi - differential geometryJanos Bolyai - non-Euclidean geometryPierre Ossian Bonnet - differential geometryBrahmagupta - Euclidean geometry, cyclic quadrilateralsLazare Nicolas Marguerite Carnot - projective geometryArthur CayleyGiovanni Ceva - Euclidean geometryShiing-Shen Chern - differential geometryDelfino Codazzi - differential geometryJ. H. Conway - sphere packing, recreational geometryH. S. M. Coxeter - theory of polytopes, non-Euclidean geometry,  projective geometryGerminal Dandelin - Dandelin spheres in conic sectionsJulius Wilhelm Richard DedekindRené Descartes - invented the methodology analytic geometryJoseph Diaz Gergonne - projective geometry; Gergonne pointGirard Desargues - projective geometry; Desargues' theoremEratosthenes - Euclidean geometryEuclid - Elements, Euclidean geometryLeonhard Euler - everythingKarl Wilhelm Feuerbach - Euclidean geometryCarl Friedrich Gauss - Theorema Egregium.Hero of Alexandria - Euclidean geometryRobin Hartshorne - All kinds of geometry, algebraic geometyWilliam Vallance Douglas HodgeHypatia of Alexandria - Euclidean geometryJyesthadeva - Euclidean geometry, cyclic quadrilateralsKatyayana - Euclidean geometryFelix KleinSofia Vasilyevna KovalevskayaPhilippe de La Hire - projective geometryNikolai Ivanovich Lobachevsky - non-Euclidean geometryManava - Euclidean geometryTobias Mayer Hermann Minkowski - non-Euclidean geometryAugust Ferdinand Möbius - Euclidean geometryGaspard Monge - descriptive geometryMax Noether - algebraic geometryOmar Khayyam - algebraic geometry, conic sectionsBlaise Pascal - projective geometryDaniel PedoeJohn Playfair - Euclidean geometryJulius PluckerHenri PoincaréJean-Victor Poncelet - projective geometryPappus of Alexandria - Euclidean geometry, projective geometrySiméon-Denis PoissonPythagoras - Euclidean geometryBernhard Riemann - non-Euclidean geometryGiovanni Gerolamo Saccheri - non-Euclidean geometryNilakantha Somayaji - geometric progressionsJakob Steiner - a champion of synthetic geometry methodology, projective geometry, Euclidean geometryThabit ibn Qurra - analytic geometry, non-Euclidean geometry, conic sectionsThales of Miletus - Euclidean geometryAbu'l-Wáfa - spherical geometry, non-Euclidean geometryZeno of Elea - Euclidean geometry
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Noun
1. a mathematician specializing in geometry
(synonym) geometrician
(hypernym) mathematician
(hyponym) Euclid

n. geometer, geometrician, one who studies geometry

(n.)
One skilled in geometry; a geometrician; a mathematician.
  

(n.)
Any species of geometrid moth; a geometrid.