age-old
- s belonging to or lasting from times long ago
age-old customs
- Opened the windows of his age-old Church, sparks revolution.
- As scientists delve deeper into the fundamental causes of those and other illnesses, they are starting to see links to an age-old immunological defense mechanism called .
- Hip as life hacking is in the digital sphere, it's arguably a geekified iteration of an age-old American obsession with life improvement and personal reinvention.