ichidan verb, transitive verb
partially expose; flash; briefly display
Used when something is shown only slightly or for a short moment, often intentionally. Common with body parts, hidden objects, or glimpses of emotion.
彼女はスカートの裾から太ももを覗かせていた。
She was showing a glimpse of her thigh from under her skirt.
彼はポケットから財
He briefly flashed his wallet from his pocket.
ichidan verb, transitive verb
partially insert one's arm under opponent's arm (sumo)
Sumo technique: slipping one's arm under the opponent's arm to gain leverage. Not used outside sumo contexts.
See also: 差す
力士は相手の腕の下に自分の腕を覗かせて攻めた。
The sumo wrestler attacked by slipping his arm under his opponent's arm.