---
name: "lower"
section: "n"
platform: "macos"
package: "tcl"
version: "152"
release: "macOS 26.5"
platforms: ["linux", "macos"]
url: "https://new.carta.tech/lower/n"
---

# lower(n)

Change a window's position in the stacking order

## NAME

lower - Change a window's position in the stacking order

## SYNOPSIS

**lower** *window* ?*belowThis*?

## DESCRIPTION

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

## KEYWORDS

lower, obscure, stacking order