The Tocharian B word śaul
Word śaul
ɕ au l
IPA ɕɐul
Meaning life

Comments
Douglas Q. Adams, “Etymological Dictionary of Tocharian B”, 1999, Brill

Other words that might be of interest
śāmñe ‘human, mortal’, amārraṣṣe ‘immortal’, oṅkrotte ‘immortal’, onuwaññe ‘immortality’, śāw- ‘live’