This is the 14747th most frequent Korean word.
밑에
"Under" or "below."
In this sentence, '밑에' specifies the location 'under' relative to '책상' (desk), indicating spatial positioning.
책상 밑에 상자가 있어요.
There is a box under the desk.
Here, '밑에' again denotes the underside or space beneath, in this case referring to '나무' (tree).
나무 밑에 꽃이 피었어요.
Flowers have bloomed under the tree.
'밑에' in this context describes the area below or at the base of '산' (mountain), locating the village spatially.