Word not found in any official scrabble dictionaries.
"Sixty-six" Definition
noun
The cardinal number immediately following sixty-five and preceding sixty-seven.
Source: Wiktionary
A game of cards played, generally by two persons, with 24 cards, the ace, ten, king, queen, knave, and nine ranking in the order named.
Source: Century Dictionary
adjective
Being six more than sixty.
Source: Wordnet
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