shelf

noun
B1
1
B1
a flat board, made of wood, metal, glass, etc., fixed to the wall or forming part of a cupboard, bookcase, etc., for things to be placed on
طاقچه, قفسه, رف, طبقه
see also top-shelf
2
a thing like a shelf in shape, especially a piece of rock sticking out from a cliff or from the edge of a mass of land under the sea
سکوی سنگی, لبه سنگی, برآمدگی