대기압을 측정하여 날씨 변화나 고도를 알아내는 데 사용하는 기구.
An instrument measuring atmospheric pressure, used especially in forecasting the weather and determining altitude.
예문:
"A sudden drop in the barometer warned the sailors of the impending hurricane."
"Scientists calibrated the barometer to ensure precise readings of the atmospheric pressure."
여론, 경제 상황, 사회적 추세 등의 변화를 나타내는 지표나 척도.
Something that reflects or indicates changes in circumstances, public opinion, or social trends.
예문:
"The stock market index is often used as a barometer of the nation's overall economic stability."
"Fashion trends in major cities act as a barometer for the global retail industry."