Where does “*lattu” come from?

*lattu (Frankish) comes from Proto-Germanic laþô, from Proto-Indo-European (s)lat- — beam; log.

Ancestry of “*lattu”, step by step

StepLanguageWordMeaning
1Proto-Germaniclaþôboard; shelf; bar; shutter
2Proto-Indo-European(s)lat-beam; log

Words derived from “*lattu

Every word from Proto-Indo-European (s)lat-Every word from Proto-Germanic laþô