The Tocharian B word pält-
Word pält-
p ə l t
IPA pəlt
Meaning drip

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

Other words that might be of interest
war ‘water’, swese ‘rain’, cake ‘river’, lyam ‘lake’, samudtär ‘sea’, karītstse ‘wet’, asāre ‘dry’, tsrerme ‘ditch’, murye ‘ditch, irrigation’, kärkkālle ‘marsh, swamp’, waiw- ‘moisten’, kaumiye ‘pond’, āp ‘river’