gallein

noun

: a metallic-green crystalline phthalein dye C20H12O7 used especially in dyeing textiles violet and as an indicator

Dictionary Entries Near gallein

Cite this Entry

“Gallein.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/gallein. Accessed 19 Apr. 2024.

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!