[Inkscape-translator] what exactly means "Snap guides" ?

The lowest icon on the snapping toolbar on the right side has this tooltip:

#: ../src/ui/toolbar/snap-toolbar.cpp:190 msgid "Snap guides"

How should I read it ?

Snap guides [to something] or Snap [objects to] guides

It's confusing because right above is 'Snap to the page border' and 'Snap to grids'. Perhaps it should be then 'Snap to guides' ?

Cristi