noun🔗ShareMillibarA non-SI unit of pressure equal to 100 pascals, used primarily to report atmospheric pressure."The weather report said the atmospheric pressure is 1013 millibars, which indicates a typical day. "Le bulletin météorologique a indiqué que la pression atmosphérique était de 1013 millibars, ce qui indique une journée typique.weatherphysicsscienceunitChat with AIVocabulary GamePractice Reading
