potty chair
noun[C]
uk/ˈpɒt.i ˌtʃeər/us/ˈpɑː.t̬i ˌtʃer/asmallchairwith aholein theseatand abowlattachedunder it forteachingyoungchildrento use thetoilet
（幼儿用的）座椅式便盆Parts of buildings: the toilet
- bathroom
- bedpan
- bog
- chamber pot
- cistern
- cloakroom
- convenience
- flush
- flushable
- gent
- john
- ladies' room
- latrine
- lav
- litter
- powder room
- privy
- public convenience
- restroom
- smallest room