অর্থ : అభద్రతలేని తనం
উদাহরণ :
వృక్షాల యొక్క కొరత వల్ల భూమి తన యొక్క రక్షణను కోల్పోతుంది.
সমার্থক : రక్షణ
অন্যান্য ভাষায় অনুবাদ :
(geology) the mechanical process of wearing or grinding something down (as by particles washing over it).
eating away, eroding, erosion, wearing, wearing away