1) Ale vinegar 2) Fermentation product 3) Malt vinegar 4) Onetime pickling liquid 5) Product of fermentation 6) Sour ale 7) Sour brew 8) Sour British brew 9) Sour British suds 10) Sour drink 11) Sour malt liquid 12) Sour, fermented liquid 13) Type of vinegar 14) Vinegar made from a liquor 15) Vinegar variety 
vinegar made by turning ale sour
• (n.) Sour ale; vinegar made of ale.
Al'e·gar noun [ Ale + eager sour, French aigre . Confer Vinegar .] Sour ale; vinegar made of ale. Cecil. 
ale vinegar; sour ale.