回かい転てん扉とびらMeaningsNoun1. revolving doorKanji used回going around転roll around扉front doorPitch accentかいてんとびらComposed of回かい転てんrotation; revolution; turn; spin; working (e.g. of one's mind); function; turnover (of goods, funds, etc.); circulation; flow (of customers); curl; …Noun扉とびらdoor; gate; opening; title pageNoun