orrery, tellurion (instrument used to show how the rotation of the Earth on its axis and its orbit around the Sun cause day and night and the seasons)
çekim: çoğul telluria · tamlayan telluriów
köken: Etymology tree New Latin tellūs Proto-Indo-European *-yós Proto-Italic *-ios Old Latin -ios Latin -ius New Latin -ium New Latin tellūriumlbor. Polish tellurium Learned borrowing from New Latin tellūrium. Doublet of tellur.