tašt (Serbo-Croatian) comes from Proto-Slavic tъščь, from Proto-Balto-Slavic tuskjas, from Proto-Indo-European tews-, from Proto-Indo-European tu- — to swell; bird-cry, shriek.
tašt (Serbo-Croatian): vain
Definitions
vain
Ancestry of “tašt”, step by step
tašt traces back through two separate lines of ancestry.