संस्‍कृतशब्‍दकोशः

दुर्निवार

जिसका निवारण कठिन हो

hard to get rid of, difficult to ward off

Monier–Williams

दुर्निवार — {nivāra} mfn. difficult to be kept back unrestrainable, irrepressible &c##{-tva} n.

दुर्निवार — {nivāra} mfn. difficult to be kept back unrestrainable, irrepressible &c##{-tva} n.