From The Collaborative International Dictionary of English v.0.48 [gcide]:
Undone \Un*done"\,
p. p. of Undo.
[1913 Webster]
From The Collaborative International Dictionary of English v.0.48 [gcide]:
Undone \Un*done"\, a. [Pref. un- not + done.]
Not done or performed; neglected.
[1913 Webster]
From WordNet (r) 3.0 (2006) [wn]:
undone
adj 1: not done; "the work could be done or undone and nobody
cared"
2: doomed to extinction [syn: {done for(p)}, ruined, sunk,
undone, washed-up]
3: not fastened or tied or secured; "her blouse had come undone
at the neck"; "his shoelaces were undone"
4: thrown into a state of disorganization or incoherence; "price
programs became unstuck because little grain was available"
[syn: unstuck, undone]