adjective. ['ˈsɪksti'] being ten more than fifty.
adjective. being seven more than sixty.
adjective. being three more than sixty.
adjective. being four more than sixty.
adjective. being nine more than sixty.
noun. oral sex practiced simultaneously by two people.
adjective. being one more than sixty.
adjective. being two more than sixty.
adjective. the ordinal number of sixty-four in counting order.
noun. ['ˈsɪksti'] the cardinal number that is the product of ten and six.