Key Points. 1  The operating margin equals operating income divided by revenue. 2  The operating margin shows how much profit a company makes for each dollar in revenue. Since revenues and expenses are considered 'operating' in most companies, this is a good way to measure a company's profitability.
â¢ BROKEN WIND (noun) The noun BROKEN WIND has 1 sense: 1. a chronic emphysema of the horse that causes difficult expiration and heaving of the flanks. Familiarity information: BROKEN WIND used as a noun is very rare. Dictionary entry details.
An area where the winds are blowing strongly in different directions creates a distinctive hook echo on the radar. This can quickly form the rotation necessary to suck warm, moist air up into the upper layers of the storm, creating the energy necessary to turn the rotation into a mesocyclone and then a tornado.