verb🔗ShareTo make or become blue."The artist blued the sky in her painting to make it look more realistic. "colorChat with AIVocabulary GamePractice Reading
verb🔗ShareTo treat the surface of steel so that it is passivated chemically and becomes more resistant to rust."The gunsmith carefully blued the antique rifle barrel to protect it from rust and restore its original finish. "materialchemistrytechnologyindustryscienceChat with AIVocabulary GamePractice Reading
verb🔗Share(laundry) To brighten by treating with blue (laundry aid)"My mother blued the whites in the washing machine to make them brighter. "utilityaidappearancematerialsubstancechemistrycolorChat with AIVocabulary GamePractice Reading
verb🔗ShareTo spend (money) extravagantly; to blow."He blued his entire paycheck on a new video game console and now can't pay his rent. "economyfinanceChat with AIVocabulary GamePractice Reading
