English
magicity
From magic + -ity.
Formed from magic + -ity
Old Persian Old Persian form ‘Mazdean priest’
…
Ancient Greek μαγικός ‘magical’
Latin magicus ‘magic, magical’
Old French magique
Middle English magik
English magic
Today it means
noun The condition of a heavy isotope of having a magic number of protons and neutrons, and therefore of having particular stability
Language periods are conventional ranges, not dates for this word.
Etymograph / magicity