The American Heritage® Dictionary of the English Language, 4th Edition
adj. Feeling or marked by resignation; acquiescent: "I like trees because they seem more resigned to the way they have to live than other things do” ( Willa Cather).
v. Simple past tense and past participle of resign.
the GNU version of the Collaborative International Dictionary of English
adj. Submissive; yielding; not disposed to resist or murmur.
The Century Dictionary and Cyclopedia
Surrendered: given up.
Feeling resignation; submissive.
Synonyms Unresisting, yielding, uncomplaining, meek. See patience.
Word Usage
"(These "step down" announcements in the music world have a whiff of anticlimax when it emerges that the person who has "resigned" is actually sticking around for months and months to come.)"