Definition of sixty-six
:being one more than 65 in number
- sixty-six years
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Definition of sixty-six
1
:six and 60 :three times 22 :six times 11
2 a
:66 units or objects
- a total of sixty-six
b
:a group or set of 66
3
:the numeral quantity symbolized by the arabic numerals 66
4
:the 66th in a set or series
5
:a two-hand card game played with a 24-card pack in which the object is to score 66 of a possible 130 points
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