1SH a historic place or building is very old :
the restoration of historic buildings
ancient historic sites
our historic monuments
the restoration of historic buildings
ancient historic sites
our historic monuments2 a historic event or act is very important and will be recorded as part of history :
a historic meeting of world leaders
a historic meeting of world leaders3 formal having taken place or existed in the past :
It's unlikely that the share price will exceed historic levels.
It's unlikely that the share price will exceed historic levels.4SH historic times are the periods of time whose history has been recorded [↪ prehistoric]:
Extinct volcanoes are those that have not erupted in historic times.
Extinct volcanoes are those that have not erupted in historic times.