1.b> .i> (), ; let's chance it ; to chance one's luck ;
2.b> i> (); it chanced that he lost , ; it chanced that I was out when he called , , ; I never chanced to meet him ; if I chance to find it i> ;
to chance on / upon /b> (), / ;
how to chanceb> .i> , ...; to chance one's armb> .