Where does “luotsaus” come from?

luotsaus (Finnish) comes from Finnish luotsata, from Finnish luotsi, from Middle Low German lots, from Middle English lodesman, from Old English lādmann, from Old English lād, from Proto-West Germanic *laidu, from Proto-Germanic laidō — to leave, let; to want, desire; to let; leave...

luotsaus (Finnish): piloting guiding a ship

Definitions

  1. piloting guiding a ship

Ancestry of “luotsaus”, step by step

StepLanguageWordMeaning
1Finnishluotsatato pilot
2Finnishluotsipilot person who helps navigate the harbor or coast
3Middle Low Germanlots—
4Middle Englishlodesmanpilot
5Old Englishlādmannguide; a leader, guide
6Old Englishlādcourse, journey; way, street, waterway; leading,...
7Proto-West Germanic*laidu—
8Proto-Germaniclaidōa leading; a way, course, route, direction
9Proto-Indo-Europeanleyt-to scratch; to leave, die; to go, go forth, die
10Proto-Indo-Europeanlēy-to leave, let; to want, desire; to let; leave...
Every word from Proto-Indo-European lēy- →Every word from Proto-Indo-European leyt- →Every word from Proto-Germanic laidō →