suurinpiirtein (Finnish) comes from Finnish piirre, from Finnish piirtää, from Finnish piiri, from Proto-Finnic piiri, from Proto-Uralic pire — circle.
suurinpiirtein (Finnish): roughly, more or less, by and large
Definitions
roughly, more or less, by and large
Ancestry of “suurinpiirtein”, step by step
suurinpiirtein traces back through two separate lines of ancestry.