Как по Английски будет поручень

noun

Something for a hand to grip on.

Примеры использования:

The rock is steep and there are few handholds

verb

Hold (a camera) in the hand when taking a photograph or making a video recording, as opposed to using a tripod.

Примеры использования:

We could hand-hold the camera at very slow shutter speeds with hardly any blur

noun

A rail fixed to posts or a wall for people to hold on to for support.

Примеры использования:

The safest bathroom design includes handrails and grab bars in the bathtub and shower