A violent local storm occurring as one of a number along a cold front.
More example sentences
- That's when it was hit by a powerful line squall - a huge downdraft.
- They were even out during a vicious line squall late last week.
- You get thunderstorms and line squalls and all sorts of vicious stuff because people who are experienced know how to handle that and they keep going forward.
Definition of line squall in:
- The US English dictionary