instability line
noun Meteorology.
a nonfrontal line of convective activity in the atmosphere, usually several hundred miles long but of relatively brief duration.
Nearby words
inspissate, inspo, inst., insta-, instability, instability line, instable, instagram, instal, install, installant
Dictionary.com Unabridged
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019