English
Etymology
See one-way.
Noun
one-way mirror
- A mirror reflecting light on one side and transparent on the other, often used by the police during an interrogation.
#: "The trainee interviews a client in a one-way mirror room or in front of a video camera while being observed by the supervisor, who guides the therapy by telephoning suggestions or bringing the trainee out for discussion." — w:Learning and Teaching Therapy|Learning and Teaching Therapy by w:Jay Haley|Jay Haley
Translations
French: miroir sans tain m
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