The paper ``Proposed Temporal Database Concepts—May 1993''
contained a complete set of glossary entries proposed by members of
the temporal database community from Spring 1992 until May 1993. The
aim of the proposal was to define a consensus glossary of temporal
database concepts and names. Several glossary entries (Section 3)
were included in the proposal, but were still unresolved at the time
of the deadline. This addendum reflects on-going discussions and
contains revised versions of several unresolved entries. The entries
here thus supersede the corresponding entries in Section 3 of the
proposal.