expression, godan verb (-su)
exercise authority over; keep in check; influence
Used when someone uses their presence, status, or intimidating gaze to control or influence others, often in a group or organization. The phrase implies a watchful, authoritative stance rather than direct action.
See also: 睨みをきかせる
先輩が睨みを利かせているから、新入社員はみんな真面目に働いている。
Because the senior colleague keeps an eye on things, all the new employees work diligently.
彼は部署全体に睨みを利かす存在だ。
He is a presence that exercises authority over the entire department.
expression, godan verb (-su)
Describes fixing someone with an intimidating stare, often to express anger, disapproval, or to assert dominance. More literal than sense 1, focusing on the facial expression itself.
See also: 睨みをきかせる
彼は私に睨みを利かせて、黙らせようとした。
He glared at me, trying to shut me up.
子供がいたずらをすると、母親は睨みを利かせて注意した。
When the child misbehaved, the mother scowled at him to warn him.