Kempis, Thomas àKem‧pis, Thom‧as à /ˈkempɪs, ˈtɒməs ə $ ˈtɑː-/ 
(1380–1471) a German monk (=a member of a religious group of Christian men who live apart from other people) who is believed to have written The Imitation of Christ
(1380–1471) a German monk (=a member of a religious group of Christian men who live apart from other people) who is believed to have written The Imitation of Christ- open access TV
- open-air
- open-and-shut case
- open bar
- opencast
- Open College
- open day
- open-door policy
- open-ended
- opener
- open-eyed
- open-faced sandwich
- Open Group
- open-handed
- open-hearted
- open-heart surgery
- open house
- opening
- opening hours
- opening night
- opening time
- opening up
- open-jaw fare
- open letter
- openly