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Daily Dive #100 · Prompt 3 of 7 · October 23, 2026

Krillion answers: “Name a part of a 2D or 3D shape (like a radius).”

Krillion accepted 251 answers for this prompt: 1 One in a Krillion, 202 Deep Cut, 27 Rare, 16 Schooler and 5 Plankton. The 100-point gem starts with “S” — it is listed first below, followed by every other answer from rarest to most common.

One in a Krillion: Sagitta. Latin for arrow: the segment from an arc's midpoint to its chord.

251 accepted answers

One in a Krillion · 100 pts (1)

  • SagittaLatin for arrow: the segment from an arc's midpoint to its chord.

Deep Cut · 85 pts (202)

  • Acamar point
  • Ajima-Malfatti point
  • Angle of a segment
  • Angle trisector
  • Anticenter
  • Antiorthic axis
  • Antipode
  • Aperture
  • Apollonius point
  • Apothem
  • Apsis
  • Arm
  • Bailey point
  • Bare angle center
  • Bevan point
  • Bialtitude
  • Bimedian
  • Branch
  • Brianchon point
  • Brocard angle
  • Brocard axis
  • Brocard midpoint
  • Brocard point
  • Cevian
  • Chamfer
  • Circumcenter
  • Circumradius
  • Clawson point
  • Cleaver
  • Co-vertex
  • Congruent incircles point
  • Congruent isoscelizers point
  • Conjugate axis
  • Conjugate diameter
  • Core of a star polygon
  • Cusp
  • Cylindrical segment
  • Cylindrical wedge
  • De Longchamps line
  • De Longchamps point
  • De Villiers point
  • Diagonal point
  • Dihedral angle
  • Droussent pivot
  • Ear
  • Ehrmann congruent squares point
  • Ehrmann point
  • Eigencenter
  • Elkies point
  • Eppstein point
  • Equal parallelians point
  • Equal perimeters isoscelizer point
  • Equatorial radius
  • Equi-Brocard center
  • Equilateral cevian triangle point
  • Euler line
  • Evans point
  • Excenter
  • Exeter point
  • Exmedian
  • Exmedian point
  • Exradius
  • Exsymmedian
  • External angle bisector
  • Face angle
  • Face diagonal
  • Far-out point
  • Fermat axis
  • Fermat point
  • Feuerbach antipode
  • Feuerbach point
  • Fillet
  • Fletcher point
  • Focal chord
  • Focal radius
  • Focus of the Kiepert parabola
  • Foot of the altitude
  • Fuhrmann center
  • Generating circle
  • Generatrix
  • Gergonne line
  • Gergonne point
  • Gibert point
  • Gnomon
  • Gossard perspector
  • Griffiths point
  • Half-angle
  • Hatzipolakis-Yiu point
  • Hofstadter point
  • Hofstadter trapezoid point
  • Hyperbolic sector
  • Incenter
  • Inflection point
  • Inner equator
  • Inner radius
  • Inradius
  • Isodynamic point
  • Isogonal mittenpunkt
  • Isoscelizer
  • Isoscelizer point
  • Jerabek antipode
  • Jerabek center
  • Johnson midpoint
  • Kenmotu point
  • Kenmotu-van Lamoen point
  • Kiepert antipode
  • Kiepert center
  • Kosnita point
  • Latus rectum
  • Lemoine axis
  • Lobe
  • Longuet-Higgins point
  • Lune
  • Major axis
  • Major radius
  • Maltitude
  • Meridian
  • Mid-arc point
  • Midradius
  • Midsegment
  • Minor axis
  • Minor radius
  • Miquel point
  • Mittenpunkt
  • Monge point
  • Morley center
  • Mouth
  • Nagel line
  • Nagel point
  • Napoleon point
  • Nappe
  • Neuberg center
  • Newton line
  • Nine-point center
  • Nobbs point
  • Node
  • Nonant
  • Octant
  • Orthic axis
  • Orthocenter
  • Outer equator
  • Outer radius
  • Parabolic segment
  • Parallelian
  • Parry point
  • Petal
  • Point of tangency
  • Polar radius
  • Pole
  • Polyhedral angle
  • Power point
  • Prasolov point
  • Rigby point
  • Schiffler point
  • Schoute center
  • Semi-axis
  • Semi-latus rectum
  • Semi-major axis
  • Semi-minor axis
  • Semiordinate
  • Sextant
  • Sharygin point
  • Simson line
  • Small circle
  • Soddy center
  • Soddy line
  • Solid angle
  • Space diagonal
  • Spherical angle
  • Spherical cap
  • Spherical sector
  • Spherical segment
  • Spherical wedge
  • Spherical zone
  • Spieker center
  • Spire
  • Splitter
  • Steiner curvature centroid
  • Steiner point
  • Symmedian
  • Symmedian point
  • Tarry point
  • Taylor center
  • Third Brocard point
  • Tixier point
  • Transverse axis
  • Trisected perimeter point
  • Trisection point
  • Umbilic
  • Van Aubel line
  • Van Lamoen circumcenters point
  • Vecten point
  • Vertex centroid
  • Vertex figure
  • Villarceau circles
  • Wabash center
  • Weill point
  • Yff center of congruence
  • Yff parabolic point
  • Yff point
  • Yff-Malfatti point
  • Yiu angle point

Rare · 60 pts (27)

  • Angle bisector
  • Apex
  • Arch
  • Axis
  • Base angle
  • Base edge
  • Central angle
  • Centroid
  • Endpoint
  • Exterior angle
  • Focus
  • Great circle
  • Hemisphere
  • Inscribed angle
  • Interior
  • Lateral edge
  • Lateral face
  • Leg
  • Median
  • Midpoint
  • Perpendicular bisector
  • Plane of symmetry
  • Quadrant
  • Sector
  • Segment
  • Slant height
  • Vertex angle

Schooler · 30 pts (16)

  • Altitude
  • Arc
  • Axis of symmetry
  • Base
  • Centre
  • Chord
  • Circumference
  • Diagonal
  • Exterior
  • Face
  • Hypotenuse
  • Interior angle
  • Perimeter
  • Semicircle
  • Surface
  • Vertex

Plankton · 10 pts (5)

  • Angle
  • Diameter
  • Edge
  • Radius
  • Side

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