| 1. | a distilled or spirituous beverage, as brandy or whiskey, as distinguished from a fermented beverage, as wine or beer. |
| 2. | any liquid substance, as broth from cooked meats or vegetables. |
| 3. | Pharmacology. solution (def. 6). |
| 4. | a solution of a substance, esp. a concentrated one used in the industrial arts. |
| 5. | Informal. to furnish or ply with liquor to drink (often fol. by up). |
| 6. | Informal. to drink large quantities of liquor (often fol. by up). |

liquor liq·uor (lĭk'ər)
n.
An aqueous solution, especially of a medicinal substance.
An alcoholic beverage made by distillation rather than by fermentation.
(lī'kwôr, lĭk'wôr) In anatomical nomenclature, a term for any of several body fluids.