yoku sō
1. bathtub
★ Common
Noun
#35076
vat, tub, tank
1. bathtub
1. (dental) alveolus; tooth socket
1. water tank
1. washing machine tub
1. periodontitis; pyorrhea
1. tank truck; tank car
1. water tank
1. precipitation tank; settling tank
1. tub used to collect feces in an outhouse
1. two-part washing machine