In this thread, it became clear that a verb, 'to bug', seems to have been current in the 1950s and 60s, then dropped out of favour entirely, then re-appeared in the Internet age. However, the new usage probably has nothing to do with the old form.
Is there a recognised idea of a word being 'reinvented' or rediscovered in different time periods? Or is it too infrequent to be a recognised concept?