English

Definition of millibar noun from the Oxford Advanced Learner's Dictionary

 

millibar

 noun
noun
BrE BrE//ˈmɪlibɑː(r)//
 
; NAmE NAmE//ˈmɪlibɑːr//
 
 
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a unit for measuring the pressure of the atmosphere. One thousand millibars are equal to one bar.
See the Oxford Advanced American Dictionary entry: millibar