A "coat" is an outer garment that is worn to keep warm or protect oneself from the weather. It typically covers the upper body and arms and is often made of a thick fabric or material like wool or leather. Full definition
A white roof reflects the sun's light and heat, so a couple of coats of paint can reduce your carbon emissions and take about 20 percent off your energy bills. (marthastewart.com)
I gave it a quick couple of coats with creamy white chalk paint so it was solid white. (mylifeonkayderosscreek.com)
The soul purpose to wear trench coat in winter is to protect yourself from the cold. (outfittrends.com)