bellwether
Học thuậtThân thiện
Definition
Noun: 1. A leading indicator or predictor of future trends: A person, place, or thing that shows the direction in which a larger group, market, or trend is developing. Historically, this comes from the practice of placing a bell on the lead sheep (a wether) of a flock. 2. A leader or initiator: Someone who assumes a leading role in a movement or activity and is followed by others.
Usage
The word "bellwether" is used to describe something that signals or predicts the direction of future developments, especially in economics, politics, or culture. It is a formal term often found in analytical or journalistic contexts.
Examples
- As a predictor/indicator:
- The state is often considered a political bellwether for the entire country.
- That company's stock performance is a bellwether for the health of the technology sector.
- As a leader:
- She became the bellwether of the environmental movement, inspiring many to follow.
Advanced Usage
- "Bellwether state/district/stock": A specific term used to denote a geographic area or a security whose performance is seen as predictive of broader trends.
- Ohio is a classic bellwether state in U.S. presidential elections.
Variants and Related Words
- Bellwether functions only as a noun. There is no direct verb or adjective form.
- Trendsetter (n): A person who leads the way in fashion or ideas. (Focuses more on style/innovation than prediction).
- Barometer (n): Something that indicates changes or fluctuations, like a mood or situation. (A close synonym in the sense of being an indicator).
Synonyms
- Indicator
- Predictor
- Leader
- Pacemaker
- Harbinger (specifically for something that foreshadows a future event)
Antonyms
- Follower
- Laggard
Idioms and Phrases
- "Serve as a bellwether": To act as a leading indicator.
- Consumer confidence surveys serve as a bellwether for economic spending.
Noun
- sheep that leads the herd often wearing a bell
- someone who assumes leadership of a movement or activity