Saturday, October 25, 2025

11.01.26: Comenius CV; Geometry; vocabulary [5] shapes (2); describing the world

[i] nec dēfuēre geōmetrae quī interpretārentur, significāre epistulam ā mediō terrārum orbe missam, quod deorsum ab summō longissimum esset spatium et īdem pilae medium (Pliny the Elder)

Nor were there any lack of geometricians who would interpret it, to signify that the letter was sent from the middle of the earth's globe, because the longest distance from the top downwards was the same as the middle of the sphere.

[ii] Fōrmam eius in speciem orbis absolūtī globātam esse nōmen in prīmīs et cōnsēnsūs in eō mortālium orbem appellantium (Pliny the Elder)│ That its form is rounded into the appearance of an absolute globe is first and foremost the name and the consensus of mortals who call it a globe

[iii] gentibus est aliīs tellūs data līmite certō: / Rōmānae spatium est urbis et orbis īdem (Ovid) │ To other nations, land has been allotted with a certain limit / The extent of the Roman city and of the world is the same.

[iv] cuius cōnsēnsuī nē orbis quidem terrārum possit obsistere (Caesar) │ the union of which not even the whole world could withstand

  • orbis, -is [3/m]: [i] ring, circle; [ii] globe, sphere, the latter often expressed as orbis terrārum [literally: the sphere / circle of lands]
  • pila, -ae [1/f]: [i] ball; [ii] globe, sphere
  • spatium, -ī [2/n]: space, room, extent, distance [between points], period of time
  • speciēs, -ēī [5/f]: (here) appearance; general outline or shape

in speciem orbis absolūtī globātam │ rounded in(to) the form of an absolute globe

Pliny the Elder referring to comets …

in speciem barbae longae promittitur iuba │ The mane is extended into the appearance of a long beard

Spatium duōrum pūnctōrum P et Q in sphaerā.

By platypeanArchcow - Own work based on File:Illustration of great-circle distance.svg by CheCheDaWaff, CC BY-SA 4.0, https://commons.wikimedia.org/w/index.php?curid=122327522

Spatium temporis quod hōrologiō significātur.


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