v. t. [ imp. & p. p. Astringed p. pr. & vb. n. Astringing ] [ L. astringere; ad + stringere to draw tight. Cf. Astrict, and see Strain, v. t. ] 1. To bind fast; to constrict; to contract; to cause parts to draw together; to compress. [ 1913 Webster ]

Which contraction . . . astringeth the moisture of the brain and thereby sendeth tears into the eyes. Bacon. [ 1913 Webster ]

2. To bind by moral or legal obligation. Wolsey. [ 1913 Webster ]

n. 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. [ 1913 Webster ]

a. [ L. astringens, p. pr. of astringere: cf. F. astringent. See Astringe. ] 1. Drawing together the tissues; binding; contracting; -- opposed to laxative; as, astringent medicines; a butter and astringent taste; astringent fruit. [ 1913 Webster ]

2. Stern; austere; as, an astringent type of virtue. [ 1913 Webster ]

n. A medicine or other substance that produces contraction in the soft organic textures, and checks discharges of blood, mucus, etc. [ 1913 Webster ]

External astringents are called styptics. Dunglison. [ 1913 Webster ]

adv. In an astringent manner. [ 1913 Webster ]

n. [ OE. ostreger, OF. ostrucier, F. autoursier, fr. OF. austour, ostor, hawk, F. autour; cf. L. acceptor, for accipiter, hawk. ] A falconer who keeps a goshawk. [ Obs. ] Shak. Cowell. [ Written also austringer. ] [ 1913 Webster ]