VINEGAR
ca: VINAGRE
es: VINAGRE
Vinegar is a sour liquid consisting of dilute and impure acetic acid, obtained by acetous fermentation from wine, cider, beer, ale, or the like: used a condiment, preservative, etc.
Link to Merriam-Webster
Note: In the past, when mediums and industrial dissolvents did not exist, it was added to colors to make them run well.
