1N-COUNT (幼儿的)便盆 A potty is a deep bowl which a small child uses instead of a toilet. (幼儿的)便盆
2ADJ-GRADED [usually verb-link ADJ]疯狂的;愚蠢的 If you say that someone is potty, you think that they are crazy or foolish. 疯狂的;愚蠢的 [British, informal, disapproval]