Noah Webster's 1828 American Dictionary of the English Language is regarded by many as the finest English
dictionary ever published. The dictionary is available in many forms. I made the content available here for my own purposes,
out of personal admiration for this particular dictionary.
SACCHOLAC'TIC, a. [L. saccharum, sugar, and lac, milk.] A term in the new chimistry, denoting an acid obtained from the sugar of milk; now called mucic acid.
saccholactic appears in definitions for these words: MucicSaccholate