noun. The cardinal number equal to 6 × 10.

noun. undefined

noun. A decade or the numbers from 60 to 69.

noun. The decade from 60 to 69 in a century.

Being the product of six and ten; being the sum of fifty and ten: a cardinal numeral.

noun. The product of six and ten; the sum of fifty and ten.

noun. A symbol representing sixty units, as 60, LX, lx.

adjective. Six times ten; fifty-nine and one more; threescore.

noun. The sum of six times ten; sixty units or objects.

noun. A symbol representing sixty units, as 60, lx., or LX.

noun. The cardinal number occurring after fifty-nine and before sixty-one, represented in Roman numerals as LX and in Arabic numerals as 60.

noun. the cardinal number that is the product of ten and six

adjective. being ten more than fifty

"War veterans who haven't spoken a word about their soldiering in sixty years start relaying anecdotes about the nineteen-year-old versions of themselves that leave one gobsmacked."

fifty  fifty-nine  like sixty  seventy  sixty-one  

cardinal  

sixtieth  

large integer  

'60s  '70s  '80s  '90s  eighty  

Arabic numerals  Roman numerals  sexagenary  three-score