Lisle \Lisle\ (l[imac]l), n. A city of France celebrated for certain manufactures. [1913 Webster] {Lisle glove}, a fine summer glove, made of Lisle thread. {Lisle lace}, a fine handmade lace, made at Lisle. {Lisle thread}, a hard twisted cotton thread, originally produced at Lisle. [1913 Webster]