Girdle \Gir"dle\, v. t. [imp. & p. p. {Girdled}; p. pr. & vb. n. {Girdling}.] 1. To bind with a belt or sash; to gird. --Shak. [1913 Webster] 2. To inclose; to environ; to shut in. [1913 Webster] Those sleeping stones, That as a waist doth girdle you about. --Shak. [1913 Webster] 3. To make a cut or gnaw a groove around (a tree, etc.) through the bark and alburnum, thus killing it. [U. S.] [1913 Webster]