CEFR B1
airmass
noun
Meaning
airmass means a widespread body of air, the properties of which can be identified as: (a) having been established while that air was situated over a.... It can have more than one sense, so use the alternate meanings and examples to choose the meaning that matches your sentence.
Examples
- The article uses airmass to mean a widespread body of air, the properties of which can be identified as: (a)....
- The teacher asked students to find airmass in the reading.