eighty-one
adjectiveDefinition of eighty-one
(Entry 1 of 3)
: being one more than eighty in number
eighty-one years
— see Table of Numbers
eighty-one
pronoun, plural in construction
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Definition of eighty-one (Entry 2 of 3)
: 81 countable persons or things not specified but under consideration and being enumerated
eighty-one are here eighty-one were found
eighty-one
noun
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Definition of eighty-one (Entry 3 of 3)
1
: one and 80 : three times 27 : nine nines : the square of nine
2a
: 81 units or objects
a total of eighty-one
b
: a group or set of 81
3
: the numerable quantity symbolized by the arabic numerals 81
4
: the 81st in a set or series