Related Clues:

• *Kneading work?
• 'Ripe' period
• Pensioner's qualifier (2 words)
• Sitting in a cave, perhaps
• What 'education is the best provision for,' per Aristotle
• Stored in a cask, say
• Growing old in the US
• Subject of gerontology
• It's what everyone's doing
• Winemaking phase
• Like cellared wine
• It 'isn't so bad when you consider the alternative,' per Maurice Chevalier
• Good after a drink to be getting on
• Brewmaster's step
• Later time of life