Dictionary definition · Old
noun
- past times
adjective
- of a very early stage in development"Old English is also called Anglo Saxon"
- (used especially of persons) having lived for a relatively long time or attained a specific age"his mother is very old"
- of long duration; not new"old tradition"
- (used for emphasis) very familiar"good old boy"
- skilled through long experience"an old offender"
- belonging to some prior time"erstwhile friend"
- excellent"he did a bully job"
- just preceding something else in time or order"the previous owner"
Source: Open English WordNet (CC BY 4.0).