This is the 2709th most frequent Japanese word.
目線
Perspective, viewpoint, or line of sight.
The term "目線" is utilized here to denote the direction and expression of someone's gaze, implying emotions or state of mind.
彼の目線には不安が見えた。
I could see anxiety in his gaze.
"目線" is employed to refer to the position or angle of the camera's gaze or viewpoint.
カメラの目線を少し上にしてください。
Please adjust the camera angle slightly upward.
Here, "目線" signifies the viewpoint or stance of the people being referred to.