METHYL COTTON BLUE


Meaning of METHYL COTTON BLUE in English

noun

also methyl blue

Usage: often capitalized M&C&B

: an acid triphenylmethane dye used chiefly in writing ink and as a biological stain — see dye table I (under Acid Blue 93 )

Webster's New International English Dictionary.      Новый международный словарь английского языка Webster.