decade
/'dekeid/
Học thuậtThân thiện
Definition
- Noun:
- A period of ten years: A decade is a unit of time equal to ten consecutive years.
- A set or group of ten: In a more general sense, a decade can refer to any group or series of ten things, though this usage is less common than the temporal one.
Examples of Usage
- Noun (Period of ten years):
- The city's population grew rapidly over the past decade.
- She has been working at the company for nearly a full decade.
- Noun (Group of ten):
- The survey was conducted with a decade of participants. (This usage is formal and less frequent.)
Advanced Usage
- "The turn of the decade": Refers to the point marking the end of one decade and the beginning of the next (e.g., 2019 to 2020).
- Many technological advancements occurred at the turn of the last decade.
- "A decade ago": Used to refer to a point in time ten years in the past.
- A decade ago, smartphones were not as ubiquitous as they are today.
Variants and Related Words
- Decadal (adj): Relating to or lasting for a decade.
- The scientists observed decadal climate patterns.
- Decennium (n): A formal synonym for a decade as a ten-year period.
- The treaty was signed for a decennium.
Synonyms
- Ten years: The most direct synonym for the temporal meaning.
- Decennium: A more formal or literary term for a decade.
Related Phrases
- "Lost decade": A period of ten years marked by economic stagnation or decline.
- The country is trying to recover from its economic lost decade.
- "Roaring Twenties": An example of a specific, famously named decade (the 1920s).
Noun
- the cardinal number that is the sum of nine and one; the base of the decimal system
- a period of 10 years