1.b> (; );
2.b> (; ), , ; to harden troops / ; to harden to labour [to a climate] [] ;
3.b> (; ); to harden one's heart / / ; to be hardened in heart , ;
4.b> .i> () i>; ( , i>); the market hardened ;
5.b> .i> (; ); to harden steel ; to harden by heat ; steel hardens ;
6.b> 1) .i> (; ), ( , .. i>);
2) .i> (; ) i>;
tob> hardenb> offb> .-.i> i> ();
to hardenb> the neckb> .i> , .