Definitions:

1. In facial recognition technology, might refer to the orientation of a person's face relative to the camera, affecting the accuracy of the recognition process. NOUN
   • Facial recognition algorithms must account for varying face angles to accurately identify individuals in surveillance footage.
2. In the context of geometry and engineering, refers to the angle formed between two planes or surfaces on an object. NOUN
   • The face angle between two intersecting planes of the crystal structure is critical for determining its optical properties.
3. In the context of golf, refers to the angle of the golf club's face relative to the target line at address, influencing the direction the ball will travel when hit. NOUN
   • Professional golfers often fine-tune the face angle of their clubs to achieve the desired ball trajectory and control.

Synonyms:

• alignment angle
• angular relationship
• clubface orientation
• orientation angle
• pose angle
• viewing angle