DICT.TW Dictionary Taiwan
3.144.15.34

Search for:
[Show options]
[Pronunciation] [Help] [Database Info] [Server Info]

1 definition found

From: WordNet (r) 2.0

 revolving door
      n 1: an organization or institution with a high rate of turnover
           of personnel or membership
      2: a door consisting of four orthogonal partitions that rotate
         about a central pivot; a door designed to equalize the air
         pressure in tall buildings [syn: revolver]