[he.ma.tox.y.lin] n [ISV, fr. NL Haematoxylon, genus of plants] (ca. 1847): a crystalline phenolic compound found in logwood and used chiefly as a biological stain
HEMATOXYLIN
Meaning of HEMATOXYLIN in English
Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012