From The Collaborative International Dictionary of English v.0.48:
Quilt \Quilt\, v. t. [imp. & p. p. Quilted; p. pr. & vb. n. Quilting.] 1. To stitch or sew together at frequent intervals, in order to confine in place the several layers of cloth and wadding of which a garment, comforter, etc., may be made; as, to quilt a coat. --Dryden. [1913 Webster]
2. To wad, as a garment, with warm soft material. [1913 Webster]
3. To stitch or sew in lines or patterns. [1913 Webster]
From The Collaborative International Dictionary of English v.0.48:
Quilting \Quilt"ing\, n. 1. The act of stitching or running in patterns, as in making a quilt. [1913 Webster]
2. A quilting bee. See Bee, 2. [1913 Webster]
3. The material used for making quilts. [1913 Webster]
4. (Naut.) A coating of strands of rope for a water vessel. [1913 Webster]