This is the 4991st most frequent Japanese word.
絞り
"絞り" (shibori) means "squeeze," "wring," or refers to a "tie-dye" technique in textiles.
Here, '絞り' refers to the aperture setting in a camera, controlling light intake.
カメラの絞りを調整して光の量を変える。
Adjust the aperture of the camera to change the amount of light.
In this sentence, '絞る' is used to mean wringing out a towel.
タオルを絞って水気を取る。
Squeeze the towel to remove excess water.
Here, '絞る' metaphorically means to brainstorm or extract ideas diligently.