nallilukko (Finnish) comes from Finnish nalli, from Swedish knall, from Swedish knallfull, from Swedish full, from Old Norse fullr, from Proto-Germanic fullaz, from Proto-Indo-European pl̥h₁nós, from Proto-Indo-European pleh₁- — to fill.
nallilukko (Finnish): caplock
Definitions
caplock
Ancestry of “nallilukko”, step by step
nallilukko traces back through two separate lines of ancestry.