noun
1. the decade from 1960 to 1969 (Freq. 6)
• Syn: ↑1960s
2. the time of life between 60 and 70 (Freq. 1)
• Syn: ↑mid-sixties
• Hypernyms: ↑time of life
• Part Holonyms: ↑old age, ↑years, ↑age, ↑eld, ↑geezerhood
Useful english dictionary. 2012.