followspot

(theater) A spotlight that follows a performer as they move around on the stage.

Japanese Meaning

舞台上で演者の動きを追って照射する特殊なスポットライト

The followspot tracked the lead actor as she crossed the stage, keeping her illuminated for the entire scene.

主演の女優が舞台を横切る間、演者を追うスポットライトがずっと彼女を照らしていた。

Sense（1）

(theater) A spotlight that follows a performer as they move around on the stage.

followspots

（ plural ）