Meaning & Definition of word "Eighty"

Eighty

/ˈeɪti/

numeral:

  • 1. The cardinal number equivalent to the product of eight and ten; the number following seventy-nine and preceding eighty-one.
    • Example: The house on Elm Street is eighty years old.
  • 2. A numeral representing the quantity of eighty.
    • Example: She scored eighty points on her exam.
  • 3. The age of someone who is eighty years old.
    • Example: At eighty, he still enjoys playing golf every week.
  • 4. A collection or group of eighty items.
    • Example: The library has eighty new books added this month.

Etymology

From Old English 'eahtatig', which means 'eight tens'.

Common Phrases and Expressions

eighty-sixed:

To cancel or eliminate something.

eighty percent:

Referring to a majority or bulk of something.

Related Words

eighty-one:

The number that follows eighty.

eighty-two:

The number that precedes eighty-three.

Slang Meanings of eighty

Meaning: Eighty as in the age term for senior citizens.

Example Sentence: He's still sharp for an eighty.

Meaning: Referring to something that is considered old.

Example Sentence: That car must be eighty; look at it!