transcription, транскрипция: [ ˈär-mə-ˌler-ē-, är-ˈmi-lə-rē- ]
noun
Etymology: French sphère armillaire, from Medieval Latin armilla, from Latin, bracelet, iron ring, from armus shoulder — more at arm
Date: 1664
: an old astronomical instrument composed of rings showing the positions of important circles of the celestial sphere