The Collaborative International Dictionary
Lactean
Lactean \Lac"te*an\, a. [See Lacteal.]
Milky; consisting of, or resembling, milk. ``This lactean whiteness.''
--Moxon.(Anat. & Physiol.) Lacteal; conveying chyle.
Wiktionary
lactean
a. 1 milky 2 lacteal; conveying chyle