also: がけした
noun
below a cliff; at the foot of a cliff
Refers to the area directly beneath or at the base of a cliff. Often used in geographical descriptions or warnings about falling rocks.
崖下には大きな岩が転がっていた。
There were large rocks lying at the foot of the cliff.
崖下に落ちないように注意してください。
Please be careful not to fall below the cliff.
Compound of 崖 (cliff) and 下 (below). The reading がいか uses on-yomi, while がけした uses kun-yomi.