Proto-Germanic: *lal(l)-ō- vb., *lal-ja- vb.
Meaning: mumble
Swedish: lalla
Danish: lalle
Old High German: lalōn (um 900)
Middle High German: lallen, lellen
German: lallen
germet-meaning,germet-prnum,germet-swed,germet-dan,germet-ohg,germet-mhg,germet-hg,