D defs.my
Entry 1 sense Webster, 1913

Astringency

/(ăs*trĭn"jen*sy̆)/ · As·trin·gen·cy · IPA /əˈstɹɪn.dʒən.si/
01 n. The quality of being astringent; the power of contracting the parts of the body; that quality in medicines or other substances which causes…
  1. 1.
    The quality of being astringent; the power of contracting the parts of the body; that quality in medicines or other substances which causes contraction of the organic textures; as, the astringency of tannin.