অর্থ : Crust or layer of hard subsoil encrusted with calcium-carbonate occurring in arid or semiarid regions.
সমার্থক : hardpan
অর্থ : Nitrate-bearing rock or gravel of the sodium nitrate deposits of Chile and Peru.
Caliche ka meaning, vilom shabd, paryayvachi aur samanarthi shabd in Hindi. Caliche ka matlab kya hota hai?