Definition of Eighty

1. Noun. The cardinal number that is the product of ten and eight.

Exact synonyms: 80, Fourscore, Lxxx
Generic synonyms: Large Integer

2. Adjective. Being ten more than seventy.
Exact synonyms: 80, Fourscore, Lxxx
Similar to: Cardinal

Definition of Eighty

1. a. Eight times ten; fourscore.

2. n. The sum of eight times ten; eighty units or objects.

Definition of Eighty

1. Cardinal numeral. The cardinal number occurring after seventy-nine and before eighty-one, represented in Roman numerals as LXXX and in Arabic numerals as 80. ¹

¹ Source: wiktionary.com

Definition of Eighty

1. a number [n EIGHTIES]

Lexicographical Neighbors of Eighty

eightlings
eightness
eightpence
eightpences
eightpenny
eightpenny nail
eightplex
eightplexes
eights
eightscore
eightsies
eightsome
eightsomes
eightvo
eightvos
eighty (current term)
eighty-eight
eighty-eighth
eighty-fifth
eighty-first
eighty-firsts
eighty-five
eighty-four
eighty-fourth
eighty-nine
eighty-ninth
eighty-one
eighty-oneth
eighty-second
eighty-seven

Literary usage of Eighty

Below you will find example usage of this term as found in modern and/or classical literature:

1. The History of the Decline and Fall of the Roman Empire by Edward Gibbon (1843)
"the «ami' emperor Valeria sometimes required eighty pieces of gold for a recruit. In the following law it in faintly expressed, that slaves shall not be ..."

2. United States Supreme Court Reports by Lawyers Co-operative Publishing Company, United States Supreme Court (1889)
"445 (27: 206). nue and along the line of said lot three (3), about eighty-five (85) feet, to intersect a lino drawn due north from the point of beginning, ..."

3. The American Journal of the Medical Sciences by Southern Society for Clinical Investigation (U.S.) (1896)
"1803, the case of a man, aged eighty-five years, who presented the usual symptoms of volvulus. There had been complete obstruction for a week. ..."

4. The Catholic Encyclopedia: An International Work of Reference on the by Charles George Herbermann, Edward Aloysius Pace, Condé Bénoist Pallen, Thomas Joseph Shahan, John Joseph Wynne (1913)
"Between 8 Dec.; 1869, and 1 Sept., 1870, four public sessions and eighty-nine general congregations were held here. There were in the entire world ..."

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