achromaticity

Từ điển Oxford Learners Wordfinder Dictionary

noun

the visual property of being without chromatic color
• Syn:
colorlessness, colourlessness, achromatism
• Ant:
color (for: colorlessness)
• Derivationally related forms:
colourless (for: colourlessness), colorless (for: colorlessness)
• Hypernyms:
visual property
• Hyponyms:
achromia