English
achromaticity
From achromatic + -ity.
A compound of achromatic + -ity
Proto-Hellenic *kʰrṓwmə
Ancient Greek χρῶμα ‘color’
Ancient Greek ἀχρωμάτιστος ‘uncolored’
English achromatic
Today it means
noun The state or quality of being achromatic.
Language periods are conventional ranges, not dates for this word.
Etymograph / achromaticity