a supplementary window sash for protecting a window against drafts, driving rain, etc.
Cyclone, Typhoon, Hurricane: Are They All The Same?Are hurricanes, cyclones and typhoons distinct meteorological phenomena, or just different names for the same horrible type of storm? Cyclones explained Let’s start with cyclone, since it has the clearest and most precise definition of the three. A cyclone is “a large-scale, atmospheric wind-and-pressure system characterized by low pressure at its center and by circular wind motion.” And cyclones spin “counterclockwise in the Northern Hemisphere, clockwise in the Southern Hemisphere.” …
What Do Hurricane Category Numbers Mean?Part of the drama of hurricane season revolves around the predicting and changing of the severity – or category – of the storm. What category will the hurricane be when it hits land? What kind of damage might it inflict? Hurricane categories There are a few classification scales that meteorological agencies use to determine the intensity of hurricanes. The Saffir-Simpson scale is used to measure the strength …
Origin of storm window
First recorded in 1885–90
Also called storm sash.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
British Dictionary definitions for storm window
an additional window fitted to the outside of an ordinary window to provide insulation against wind, cold, rain, etc
a type of dormer window
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012