'''lower''' ''window ?belowThis?'' If the ''belowThis'' argument is omitted then the command lowers ''window'' so that it is below all of its siblings in the stacking order (it will be obscured by any siblings that overlap it and will not obscure any siblings). If ''belowThis'' is specified then it must be the path name of a window that is either a sibling of ''window'' or the descendant of a sibling of ''window''. In this case the lower command will insert ''window'' into the stacking order just below ''belowThis'' (or the ancestor of ''belowThis'' that is a sibling of ''window''); this could end up either raising or lowering window. ---- See also: * [raise] * [wm stackorder] ---- http://www.purl.org/tcl/home/man/tcl8.4/TkCmd/lower.html ---- [Tk syntax help] - [Arts and Crafts of Tcl-Tk Programming] - [Category Command]