अर्थ : An increase by natural growth or addition.

अर्थ : Something contributing to growth or increase.

अर्थ : (astronomy) the formation of a celestial object by the effect of gravity pulling together surrounding objects and gases.

अर्थ : (biology) growth by addition as by the adhesion of parts or particles.

अर्थ : (geology) an increase in land resulting from alluvial deposits or waterborne sediment.

अर्थ : (law) an increase in a beneficiary's share in an estate (as when a co-beneficiary dies or fails to meet some condition or rejects the inheritance).