Where does “ponttonisilta” come from?
ponttonisilta (Finnish) comes from Finnish ponttoni, from French ponton, from Middle French ponton, from Old French ponton, from Latin pontō, from Latin pōns, from Latin fractus, from Latin frangere — to shine, shimmer.
ponttonisilta (Finnish): pontoon bridge
Ancestry of “ponttonisilta”, step by step