about face


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about′ face′


interj.
(used as a military command to perform an about-face.)
[1860–65]

a•bout-face

(n. əˈbaʊtˌfeɪs, əˈbaʊtˈfeɪs; v. əˌbaʊtˈfeɪs)

n., v. -faced, -fac•ing. n.
1. (in close-order drill) a 180° turn from the position of attention.
2. a complete change in position, direction or attitude.
v.i.
3. to perform an about-face.
[1860–65, Amer.]
Translations
References in periodicals archive ?
Consumers interested in receiving more information about FACE TO FACE: The National Domestic Violence Project can call 800/842-4546.
What's unique about faces in terms of our evolutionary history is that it's the only visual stimulus class where we had to make very fine discriminations," he says.
She is combining cognitive psychology with techniques like brain imaging and electrophysiology to study how the brain processes information about faces.