horseback

IPA(Pronunciation)

usually with-on

(usually with on, upon, etc.) The back of a horse. / A ridge of sand, gravel, and boulders.

Japanese Meaning

馬の背：馬の背中部分。 / 砂、礫、岩石が集まってできる尾根状の地形。

On horseback, the scout watched the horizon for any sign of the incoming storm.

馬の背に乗った斥候は、来る嵐の気配を地平線に見張っていた。

Sense（1）

(usually with on, upon, etc.) The back of a horse.

They came on horseback across the plains.

Sense（2）

A ridge of sand, gravel, and boulders.

horsebacks

（ plural ）