A. E. Blanco, Piece Goods Manual
“ Leno.—Where a fabric is woven with a combination of gauze weaving and a few plain picks it is said to be a Leno. It is a term now currently used to designate all classes of light fabrics into which the gauze weave (in which kind of weaving all the warp threads do not run parallel or at right angles to the weft but are more or less twisted round each other) is introduced in combination with any other kind of weave. Lenos may have either an "all-over effect" or "stripes." The introduction in Lenos of the gauze weave tends to strengthen a material which from its very nature can only be but light. ”
