| The doorkeeper prevents nonparticipants, such as news journalists, from entering the session. |
| An interactive hologram in the form of a shapely mink was inset in the wall to the side, and served as doorkeeper. |
| Darwin stood for me like a mighty doorkeeper at the entrance to the temple of the universe. |
| The doorkeeper, unable to refuse such a firm yet polite man, consented at last, giving us his final warning. |
| The president made it very clear he would set and direct that budget authority, and that he was the doorkeeper of intelligence. |
| After a while a friendly doorkeeper appeared and apologised for the malfunction of the automatic door. |
