vir·id·ian
noun/vɪˈrɪdiən/
/vɪˈrɪdiən/
[uncountable] (specialist)- a blue-green pigment used in art; the colour of this pigment
铬绿（颜料）；铬绿色；青绿色 Word Originlate 19th cent.: from Latin viridis ‘green’ (from virere ‘be green’) + -ian.