ଅର୍ଥ : A concave cut into a surface or edge (as in a coastline).

ଅର୍ଥ : The formation of small pits in a surface as a consequence of corrosion.

ଅର୍ଥ : The space left between the margin and the start of an indented line.

ଅର୍ଥ : The act of cutting into an edge with toothlike notches or angular incisions.