varmistuslaite (Finnish) comes from Finnish laite, from Finnish laittaa, from Proto-Finnic laittadak, from Proto-Germanic lagjaną, from Proto-Indo-European legʰ- — to lie.
varmistuslaite (Finnish): belay device
Definitions
belay device
Ancestry of “varmistuslaite”, step by step
varmistuslaite traces back through two separate lines of ancestry.