Abdicate v. t. : To surrender or relinquish, as sovereign power; to withdraw definitely from filling or exercising, as a high office, station, dignity; as, to abdicate the throne, the crown, the papacy.

Abdicate v. t. : To renounce; to relinquish; -- said of authority, a trust, duty, right, etc.

Abdicate v. t. : To reject; to cast off.

Abdicate v. t. : To disclaim and expel from the family, as a father his child; to disown; to disinherit.

Abdicate v. i. : To relinquish or renounce a throne, or other high office or dignity.

Example:
If a reigning Monarch becomes unable to fulfill ANY of their duties, but refuses to Abdicate, what happens?

Taxonomy
abdicate, Merriam-Webster Online Dictionary, Dictionary, webster, Word Games, sovereign power, throne, Webster Online Dictionary with audio pronunciations, renounce, giving up, thesaurus, high office, glossary, english, language, ESL, Search, cate.

Defination from the web:
abdicate from the Merriam-Webster Online Dictionary with audio pronunciations, thesaurus, Word of the Day, and word games. ... synonyms abdicate, renounce, resign mean to give up a position with no possibility of resuming it. ...