weatherglass

• Instrumento simples, geralmente um tipo de barômetro, usado para indicar mudanças na pressão atmosférica e prever as condições do tempo.

A simple instrument, typically a type of barometer, used to indicate changes in atmospheric pressure and forecast weather conditions.

1. Simple barometerC1formal

   A basic instrument used to measure changes in atmospheric pressure, often used to predict weather changes.

   Barômetro

   • The old sailor checked his weatherglass before setting sail.
   • A falling reading on the weatherglass often indicates an approaching storm.
   • He kept a weatherglass in his study to track pressure changes.

   Sinônimosbarometer