Definition of unfolds:
(v) :
(transitive) To lay open to view or contemplation; to bring out in all the details, or by successive development; to reveal.
(v) :
(intransitive) To turn out; to happen; to develop.
(v) :
(transitive) To undo a folding.
(v) :
(intransitive) To become unfolded.
(v) :
(transitive) To release from a fold or pen.
(v) :
(transitive, computing) To reassemble a line of text that was split across multiple lines.