geometer
Studies spatial relationships
A geometer is a mathematician who specializes in geometry—the study of shapes, spaces, and their properties.
The term appears in formal or historical contexts: Euclid was the most influential geometer of antiquity.
Geometer also names a family of moths whose caterpillars move in a looping motion, as if measuring the ground.
Tip-to-tip extent
- camouflageConcealment through visual blending
- caterpillarMoth or butterfly young
- inchwormLooping moth larva
- looperBody-arching larva or replay device
lepidoptera · nocturnal · antennae · thorax · larvae · pupa · metamorphosis · emerald
Father of geometry
- PythagorasAncient Greek mathematician
- ArchimedesGreek polymath, physicist
- ThalesFirst Western philosopher
- EulerProlific 18th-century mathematician
Gauss · Descartes · theorem · proof · axiom · conjecture · lemma · postulate
Multisided plane figure
- polyhedronMulti-faced geometric solid
- parallelogramQuadrilateral with paired parallels
- quadrilateralFour-sided closed figure
- rhombusEquilateral parallelogram
triangle · isosceles · equilateral · scalene · dodecahedron · icosahedron · tetrahedron · tessellation
Intensely severe or perceptive
- obtuseLacking mental sharpness
- rightMorally proper or entitled
- reflexInvoluntary stimulus response
- straightNot curved or crooked
complementary · supplementary · adjacent · interior · exterior · alternate · corresponding · transversal
Precision angle-measuring instrument
- transitMovement between places
- benchmarkStandard for comparison
- triangulationLocation via three points
- cadastreProperty tax record system
topography · elevation · contour · traverse · staking · plotting · mapping · cartography
wingspan
Tip-to-tip extent
- camouflageConcealment through visual blending
- caterpillarMoth or butterfly young
- inchwormLooping moth larva
looper · lepidoptera · nocturnal · antennae · thorax · larvae · pupa · metamorphosis · emerald · peppered
Euclid
Father of geometry
- PythagorasAncient Greek mathematician
- ArchimedesGreek polymath, physicist
- ThalesFirst Western philosopher
Euler · Gauss · Descartes · theorem · proof · axiom · conjecture · lemma · postulate · corollary
polygon
Multisided plane figure
- polyhedronMulti-faced geometric solid
- parallelogramQuadrilateral with paired parallels
- quadrilateralFour-sided closed figure
rhombus · triangle · isosceles · equilateral · scalene · dodecahedron · icosahedron · tetrahedron · tessellation · congruence
acute
Intensely severe or perceptive
straight · complementary · supplementary · adjacent · interior · exterior · alternate · corresponding · transversal · protractor
theodolite
Precision angle-measuring instrument
- transitMovement between places
- benchmarkStandard for comparison
- triangulationLocation via three points
cadastre · topography · elevation · contour · traverse · staking · plotting · mapping · cartography · fieldwork
- math careersmathematician, statistician, math teacher, actuary, biostatistician
- geometer mothsGeometridae, inchworm, looper, measuring worm, spanworm
- Euclidean geometryStudy of flat planes
- geometric shapesForms with defined boundaries
- geometric patternsArrangements of regular shapes
- geometric progressionSeries multiplying by constant
- geometric designArrangement of mathematical shapes
- geometric proofsLogical arguments about shapes