koululaiva (Finnish) comes from Finnish koulu, from Latin schola, from Ancient Greek σχολή, from Proto-Hellenic skʰolā́, from Proto-Indo-European sǵʰ-h₃-léh₂, from Proto-Indo-European seǵʰ- — to hold; to overpower.
koululaiva (Finnish): training ship
Definitions
training ship
Ancestry of “koululaiva”, step by step
koululaiva traces back through two separate lines of ancestry.