conoid
Nearly a cone
A conoid is a cone-shaped object or structure.
In geometry, it refers specifically to a surface generated by a straight line moving along a fixed curve while passing through a fixed point, or to certain cone-like three-dimensional shapes.
The term appears in anatomy for cone-shaped body parts: the conoid ligament, the conoid tubercle of the clavicle.
As an adjective, conoid means resembling a cone.
Uppermost point or culmination
- vertexPoint where edges converge
- taperNarrow gradually toward point
- curvatureDeviation from flatness
- revolutionViolent governmental overthrow
solid · circular · base · axis · symmetry · paraboloid · hyperboloid · ellipsoid
Symmetrical open plane curve
- hyperbolaCurve with two branches
- ellipseConic section curve
- analyticExamining by decomposition
- EuclideanFlat-space geometry type
equation · focus · directrix · eccentricity · locus · parametric · coordinate · tangent
Cone directing flow
- nozzleFlow-directing pipe fitting
- spindleRotating rod for thread
- hornPointed animal headgear
- cornucopiaAbundance symbol, horn-shaped
turbine · nacelle · nosecone · warhead · finial · plumb-bob · auger · mandrel
Mathematical analysis system
- integralAntiderivative or crucial component
- volumeAmount of space filled
- revolutionViolent governmental overthrow
- differentialRelative difference between things
function · quadratic · topology · dimension · domain · range · rotation · centroid
apex
Uppermost point or culmination
revolution · solid · circular · base · axis · symmetry · paraboloid · hyperboloid · ellipsoid · generator
parabola
Symmetrical open plane curve
Euclidean · equation · focus · directrix · eccentricity · locus · parametric · coordinate · tangent · curve
funnel
Cone directing flow
cornucopia · turbine · nacelle · nosecone · warhead · finial · plumb-bob · auger · mandrel · collet
calculus
Mathematical analysis system
- integralAntiderivative or crucial component
- volumeAmount of space filled
- revolutionViolent governmental overthrow
differential · function · quadratic · topology · dimension · domain · range · rotation · centroid · moment
dome
Rounded vault forming roof
spire · pinnacle · finial · turret · minaret · stupa · ziggurat · rotunda · shell · roof
pinecone
Woody seed-bearing structure
fang · tusk · horn · proboscis · tentacle · papilla · tubercle · process · protuberance