Basic Guidelines For English Spellings
READ THESE ARTICLES
A person in charge of a cellar, especially a wine cellar; (Winemaking) a person in charge of wine production from the arrival of grapes or must at the cellar, through vinification and maturation, to bottling and shipment.
Early 19th century. After German Kellermeister; compare Dutch keldermeester, Middle Low German kellermēster.