To join again; to unite after separation.
To come, or go, again into the presence of; to join the company of again.
To state in reply; -- followed by an object clause.
: To answer to a reply.
To answer, as the defendant to the plaintiff's replication.
In US patent law To re-insert a patent claim, typically after allowance of a patent application, applied to patent claims that had been withdrawn from examination under a restriction requirement, based on rejoinder .