abdicator

English Thesaurus

1. one who formally relinquishes an office or responsibility (noun.person)

hypernym	:	quitter,
definition	:	a person who gives up too easily (noun.person)

derivation	:	abdicate, renounce,
definition	:	give up, such as power, as of monarchs and emperors, or duties and obligations (verb.social)

derivation	:	abdicate, renounce,
definition	:	give up, such as power, as of monarchs and emperors, or duties and obligations (verb.social)