Vocabulary Entry

weatherglass

|noun

noun

A type of barometer used to measure atmospheric pressure, often consisting of a glass tube inverted in a reservoir of mercury or another liquid.

Example Sentences

"The weatherglass indicated a drop in atmospheric pressure, suggesting a storm was approaching."

"In historical times, sailors often relied on their weatherglass to predict the weather at sea."

"He checked the weatherglass each morning to prepare for the day's conditions."