பொருள் : The act or process or arranging persons into classes or social strata.
பொருள் : The condition of being arranged in social strata or classes within a group.
ஒத்த சொற்கள் : social stratification
பொருள் : Forming or depositing in layers.
பொருள் : A layered configuration.
பொருள் : The placing of seeds in damp sand or sawdust or peat moss in order to preserve them or promote germination.