As a numeral eighty
is the cardinal number occurring after seventy-nine and before eighty-one, represented in roman numerals as lxxx and in arabic numerals as.
As an adjective eightyfold is
by a factor of eighty.
As an adverb eightyfold is
by a factor of eighty.
eighty
English
Numeral
(head)
The cardinal number occurring after seventy-nine and before eighty-one, represented in Roman numerals as LXXX and in Arabic numerals as .
Derived terms
* eightieth
Related terms
* eight
* eighteen
See also
(
Symbols for eighty in various numeral systems)
* : 80
* : LXXX
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* Last: seventy-nine, seventy
* Next: eighty-one, ninety
English cardinal numbers
eightyfold
English
Adjective
(-)
By a factor of eighty.
Adverb
(-)
By a factor of eighty.