repudiate
Cross references:
1. decline
re.pu.di.ate \ri-'pyu:d-e--.a-t\ \-.a-t-*r\ vt [L repudiatus, pp. of
repudiare, fr. repudium divorce] 1: to divorce or separate formally from (a
woman) 2: to refuse to have anything to do with : DISOWN 3a: to refuse to
accept; esp : to reject as unauthorized or as hav ing no binding force 3b:
to reject as untrue or unjust {~ a charge} 4: to refuse to acknowledge or
pay - re.pu.di.a.tor n
Webster's English Dictionary