sixty
US /ˈsɪk.sti/
UK /ˈsɪk.sti/

1.
sessenta
the number equivalent to the product of six and ten; ten more than fifty or forty less than one hundred.
:
•
She is sixty years old.
Ela tem sessenta anos.
•
The speed limit is sixty miles per hour.
O limite de velocidade é de sessenta milhas por hora.
1.
anos sessenta
the decade from 1960 to 1969
:
•
Fashion in the sixties was very distinctive.
A moda nos anos sessenta era muito distinta.
•
He grew up during the swinging sixties.
Ele cresceu durante os vibrantes anos sessenta.