Definitions for old-time
Random House Webster's College Dictionary
belonging to or characteristic of old or former times, methods, ideas, etc.
being long established.
Origin of old-time:
old-time, quaint, olde worlde(adj)
attractively old-fashioned (but not necessarily authentic)
"houses with quaint thatched roofs"; "a vaulted roof supporting old-time chimney pots"
From or reminiscent of an earlier time or era; old-fashioned.
Origin: From old + time.