joustonauha (Finnish) comes from Finnish jousto, from Finnish joustaa, from Finnish taa, from Finnish taka, from Proto-Finnic taka, from Proto-Uralic taka — a place behind.
joustonauha (Finnish): elastic band, stretch band
Definitions
elastic band, stretch band
Ancestry of “joustonauha”, step by step
joustonauha traces back through two separate lines of ancestry.