8
Học thuậtThân thiện
Definition
Noun:
- The cardinal number that is the sum of seven and one: A numerical value representing a quantity of eight items or units. It is the natural number following seven and preceding nine.
Adjective:
- Being one more than seven: Describing a quantity or amount that totals eight.
Usage Examples
Noun:
- The number after seven is eight.
- She bought eight apples from the market.
Adjective:
- There are eight planets in our solar system.
- He will arrive in eight hours.
Advanced Usage
"Figure eight": A shape or pattern resembling the numeral 8.
- The ice skater traced a perfect figure eight on the rink.
"Behind the eight ball": In a difficult or disadvantageous position.
- Missing the deadline put the team behind the eight ball.
Variants and Related Words
Eighth (adj., n.): Constituting number eight in a sequence; one of eight equal parts.
- This is the eighth chapter of the book.
- She ate an eighth of the pizza.
Eightfold (adj., adv.): Eight times as great or as numerous; consisting of eight parts.
- There was an eightfold increase in sales.
Synonyms
- Octad (n.): A group or set of eight.
- Octet (n.): A group of eight people or things, especially musicians.
Related Phrases
"Eight days a week": Very frequently or constantly (from a popular song title).
- I'd work eight days a week for this project.
"Have one over the eight" (British idiom): To be slightly drunk.
- After three pints, he'd definitely had one over the eight.
Related Idioms
"On cloud eight": A variation of "on cloud nine," meaning extremely happy.
- She was on cloud eight after receiving the promotion.
"Eight bells": In nautical tradition, a marking of the end of a four-hour watch.
- The shift ends at eight bells.
Adjective
- being one more than seven
Noun
- the cardinal number that is the sum of seven and one