熟視

じゅくし【熟視】

(a) steady gaze; a stare; scrutiny.

～する examine; stare at…; look hard [steadily, intently, closely] at sb; gaze at [on] sth; scrutinize; study; contemplate.

●人の顔を熟視する stare sb in the face; study [scrutinize] sb's face.