blueing

Từ điển Oxford Learners Wordfinder Dictionary

noun

1. used to whiten laundry or hair or give it a bluish tinge
• Syn:
bluing, blue
• Hypernyms:
dye, dyestuff
2. a process that makes something blue (or bluish)
• Syn:
bluing
• Derivationally related forms:
blue (for: bluing)
• Hypernyms:
chemical process, chemical change, chemical action