| Noun | 1. | astringency - a sharp astringent taste; the taste experience when a substance causes the mouth to puckergustatory perception, gustatory sensation, taste, taste perception, taste sensation - the sensation that results when taste buds in the tongue and throat convey information about the chemical composition of a soluble stimulus; "the candy left him with a bad taste"; "the melon had a delicious taste" |
| 2. | astringency - the ability to contract or draw together soft body tissues to check blood flow or restrict secretion of fluids contractility - the capability or quality of shrinking or contracting, especially by muscle fibers and even some other forms of living matter |