v. Simple past tense and past participle of unjoin.
adj. Not joined
adj. separated, detached
Word Usage
"That > [So that] 3 And every door of freewill open flew. of > [of its own] 4 The giant himself, dismayed with that sound dismayed > dismayed (but also with a pun on "dis-made", here implying "unjoined", "unlinked") with > by"