rider

US /ˈraɪ.dɚ/
UK /ˈraɪ.dɚ/
"rider" picture
1.

乗る人, ライダー

a person who is riding a horse, bicycle, motorcycle, or other vehicle.

:
The experienced horse rider guided her mare through the obstacle course.
経験豊富な乗馬者が障害物コースで牝馬を導いた。
He's a skilled mountain bike rider.
彼は熟練したマウンテンバイクのライダーだ。
2.

追加条項, 修正案

an additional clause or an amendment to a legislative bill or other document.

:
They added a last-minute rider to the contract.
彼らは契約に土壇場で追加条項を加えた。
The bill passed with a controversial rider attached.
その法案は物議を醸す追加条項付きで可決された。